UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) January 2, 2007

Constellation Brands, Inc.

(Exact name of Registrant as specified in its charter)

Registrant’s telephone number, including area code (585) 218-3600

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Item 1.01. Entry into a Material Definitive Agreement.

As previously reported in the Current Report on Form 8-K of Constellation Brands, Inc., a Delaware corporation (“Constellation”), dated July 17, 2006 and filed with the Securities and Exchange Commission on July 18, 2006, on July 17, 2006, Barton Beers, Ltd., a Maryland corporation (“Barton”), an indirect wholly-owned subsidiary of Constellation, entered into an Agreement to Establish Joint Venture (the “Joint Venture Agreement”) with Diblo, S.A. de C.V., a sociedad anónima de capital variable organized under the laws of Mexico (“Diblo”) that is a joint venture owned 76.75% by Grupo Modelo, S.A. de C.V., a sociedad anónima de capital variable organized under the laws of Mexico (“Modelo”), and 23.25% by Anheuser-Busch, Inc., a Delaware corporation, pursuant to which Modelo’s Mexican beer portfolio (the “Modelo Brands”) will be sold and imported in the 50 states of the United States of America, the District of Columbia and Guam (the “Territory”). The owner of the Tsingtao brand has agreed to transfer importing and selling rights with respect to that brand to the joint venture. In addition, the owner of the St. Pauli Girl brand has indicated that it intends to transfer importing and selling rights to that brand to the joint venture, and has authorized the joint venture to commence importation and sales of the St. Pauli Girl brand in the meantime. On January 2, 2007, the parties completed the closing of the transactions contemplated in the Joint Venture Agreement (the “Closing”). In connection with the Closing, Barton entered into an Amendment No. 1 to the Agreement to Establish Joint Venture, dated as of January 2, 2007 (the “JV Amendment”). The JV Amendment and other changes to the transaction documents effected in connection therewith are directed primarily towards separating the entity with which the joint venture operates the importation business from the entity from which the joint venture sub-licenses the requisite trademarks to do so.

Pursuant to the Joint Venture Agreement, Barton established Crown Imports LLC, a wholly-owned subsidiary formed as a Delaware limited liability company (“LLC”), governed by a limited liability company agreement (the “LLC Agreement”). At the Closing, GModelo Corporation, a Delaware corporation (the “Modelo Party”), a subsidiary of Diblo joined Barton as a member of LLC, and the LLC Agreement was replaced by the Amended and Restated Limited Liability Company Agreement of LLC, dated as of January 2, 2007 (the “Amended and Restated LLC Agreement”). Pursuant to the Joint Venture Agreement, as amended (the “Amended Joint Venture Agreement”), on January 2, 2007 (the “Closing Date”), pursuant to a Barton Contribution Agreement, dated July 17, 2006, among Barton, Diblo and LLC (the “Barton Contribution Agreement”), Barton transferred to LLC substantially all of its assets (the “Barton Contributed Assets”) relating to importing, marketing and selling beer under the Corona Extra, Corona Light, Coronita, Modelo Especial, Negra Modelo, Pacifico, St. Pauli Girl and Tsingtao brands and the liabilities associated therewith. Additionally, pursuant to the Amended Joint Venture Agreement, on the Closing Date, following Barton’s contribution as contemplated in the Barton Contribution Agreement, the Modelo Party contributed cash in an amount equal to the dollar amount of the assets net of the liabilities set forth on a balance sheet of Barton as of the Closing Date, subject to specified adjustments, in exchange for a 50% membership interest in the LLC issued to the Modelo Party. Also on the Closing Date, LLC and Extrade II S.A. de C.V., a sociedad anónima de capital variable organized under the laws of Mexico (“Extrade II”), an affiliate of Modelo, entered into an Importer Agreement (the “Importer Agreement”), pursuant to which Extrade II granted to LLC the exclusive right to sell the Modelo Brands in the Territory, and LLC and Marcas Modelo, S.A. de C.V., a sociedad anónima de capital variable organized under the laws of Mexico (“Marcas Modelo”) entered into a Sub-license Agreement (the “Sub-license Agreement”), pursuant to which Marcas Modelo granted LLC an exclusive sub-license to

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use certain trademarks related to the Modelo Brands within the Territory. As a result of these transactions, Barton and Diblo each have, directly or indirectly, equal interests in LLC and each of Barton and Diblo have appointed an equal number of directors to the Board of Directors of LLC. Barton and Extrade S.A. de C.V., a sociedad anónima de capital variable organized under the laws of Mexico (“Extrade”), an affiliate of Modelo, were previously parties to an importer agreement pursuant to which Barton had the right to import and sell Modelo Brands primarily west of the Mississippi River, which was superseded by the transactions contemplated by the Amended Joint Venture Agreement. The contribution by the Modelo Party in exchange for a 50% membership interest in the LLC does not constitute the acquisition of a business by Constellation.

The Amended Joint Venture Agreement obligates each of Barton and Diblo to use commercially reasonable efforts to cooperate to obtain a credit facility for LLC, provided that none of the parties to the joint venture will have any obligation to guarantee or otherwise provide credit support for LLC’s obligations under such credit facility. Pursuant to the Amended Joint Venture Agreement, Diblo has guaranteed to Barton and LLC the performance of the covenants, agreements, obligations, liabilities, representations and warranties of Extrade II under or pursuant to the Importer Agreement, of Marcas Modelo under or pursuant to the Sub-license Agreement and of the Modelo Party under the documents related to the Amended and Restated LLC Agreement to which any such entity is a party. In connection with the execution of the Joint Venture Agreement, Constellation delivered a guarantee (the “Guarantee”) pursuant to which it guarantees the performance by Barton of its covenants, agreements, obligations, liabilities, representations and warranties under or pursuant to the Amended Joint Venture Agreement and the Amended and Restated LLC Agreement, and by Barton Incorporated, a Delaware corporation (“BI”), and a wholly owned subsidiary of Constellation, of its covenants, agreements, obligations, liabilities, representations and warranties under or pursuant to the Administrative Services Agreement between BI and LLC, dated as of January 2, 2007 (the “Administrative Services Agreement”).

The Amended Joint Venture Agreement contains representations, warranties and covenants relating to the establishment of the joint venture. The representations, warranties and covenants contained in the Amended Joint Venture Agreement are made by the parties solely for the benefit of each other and should not be relied upon by any other person. The Amended Joint Venture Agreement provides that, if LLC ceases to do business because of any order, writ, injunction, judgment or decree of a governmental authority issued within the first three years following the Closing Date, LLC will be dissolved and wound-up in the manner set forth in the Amended and Restated LLC Agreement, except as follows:

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The Amended Joint Venture Agreement provides that, if LLC ceases to do business because of any order, writ, injunction, judgment or decree of a governmental authority issued more than three years after the Closing Date, LLC will not be liquidated, rather:

As used in the Amended Joint Venture Agreement and the Amended and Restated LLC Agreement, the following terms have the meanings set forth below:

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The Amended Joint Venture Agreement provides further that, if the Modelo Party pays Barton the Asset Value Purchase Price rather than the Restored Profits Purchase Price, then the Modelo Party will be required to continue to operate LLC as a Sole Venture or a Partial Sole Venture for two years after the transfer of the Barton membership interest to the Modelo Party. If at any time during that period, the Modelo Party commences to own or operate LLC, its business or its assets in a manner other than as a Sole Venture or a Partial Sole Venture, then on the date the Modelo Party ceases to operate LLC as a Sole Venture or a Partial Sole Venture, Diblo will or will cause the Modelo Party to pay Barton, or its successors or assigns, in cash, an amount, together with interest thereon, equal to (y) the Restored Profits Purchase Price determined on the date of closing of the transfer of the Barton membership interest from Barton to the Modelo Party minus (z) the Asset Value Purchase Price previously paid to Barton.

The Amended and Restated LLC Agreement expressly prohibits each of Barton and the Modelo Party and each of their respective affiliates (including Constellation), as long as it is a member of LLC (a “Member”), from, directly or indirectly, owning, managing, operating or controlling, or participating in the ownership, management, operation or control of, or being connected as a manager, director, officer, employer, employee, partner, member, consultant, independent contractor or otherwise with, or permitting its name to be used by or in connection with, any profit or non-profit business or organization that imports or distributes beer to or in the Territory (excluding retail sales of beer) (a “Competing Business”); provided that a Member and each of its affiliates may acquire or hold an interest of less than 5% of the outstanding equity securities of any beer importation or distribution business in the Territory whose equity securities are publicly traded, or may make and maintain an investment in any entity if the assets used by such entity in the activity of importing or distributing beer constitute less than 5% of the value of the assets of such entity. Moreover, the Amended and Restated LLC Agreement provides also that, if a Member brings LLC an opportunity to participate in a Competing Business, and LLC’s non-interested directors decline to pursue such opportunity, the Member or its affiliates may pursue that opportunity on terms and conditions identical to those that the Member presented to LLC. The Amended and Restated LLC Agreement does not restrict the Member and its affiliates from engaging in or having an interest in the production, sale or distribution of any alcoholic beverage that is not malt-based, an ale, a porter or a stout.

The Amended and Restated LLC Agreement provides that, at any time more than 36 months prior to the expiration of any 10-year term, the first of which commenced on the Closing Date and expires on December 31, 2016, Modelo Party may notify (such notice, a “Notice of

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Call”) Barton that Modelo Party will purchase from Barton all of Barton’s membership interest in LLC (i) if Modelo Party operates LLC as a Sole Venture or a Partial Sole Venture at a price equal to the Asset Value Purchase Price plus the Partial Restored Profits Purchase Price, if applicable, or (ii) if Modelo Party does not operate LLC as a Sole Venture or a Partial Sole Venture, at the Restored Profits Purchase Price. If, in the Notice of Call, Modelo Party states that it will operate LLC as a Sole Venture or Partial Sole Venture, and then, at anytime during the two years after Modelo Party’s purchase from Barton of all of Barton’s membership interest in LLC, Modelo Party no longer owns or operates LLC as a Sole Venture or a Partial Sole Venture, Modelo Party will be obligated to pay to Barton an amount, together with interest thereon, equal to the Restored Profits Purchase Price, determined on the date of the closing of the transfer of Barton’s membership interest in LLC, minus the Asset Value Purchase Price previously paid to Barton. Any such purchase will close on the first business day after completion of the 10-year term in which the Notice of Call was delivered.

Pursuant to the Amended and Restated LLC Agreement, Barton has the right, after notice and a cure period, to require the Modelo Party to purchase Barton’s membership interest in LLC in the event of a willful breach by Extrade II of the supply obligations or exclusivity provisions of the Importer Agreement to such a degree as to cause a material adverse effect on LLC, at a purchase price equal to the Restored Profits Purchase Price plus the Barton Opportunity Cost. Barton may not exercise this right if it pursues its other remedies for such breach of the Importer Agreement.

Pursuant to the Amended and Restated LLC Agreement, subject to certain exceptions, if (a) a company or individual with substantial beer brewing operations and beer brands with a significant presence in the United States acquires, directly or indirectly, all of the voting power of all classes of Barton’s stock, (b) if any person or group with substantial beer brewing operations and beer brands with a significant presence in the United States becomes the beneficial owner, directly or indirectly, of more than 50% of the voting power of the total outstanding voting stock of Barton, or (c) if any person or group with substantial beer brewing operations and beer brands with a significant presence in the United States becomes the beneficial owner, directly or indirectly, of more than 50% of the voting power of the total outstanding voting stock of Constellation, Modelo Party will have the right to purchase Barton’s membership interest in LLC for a purchase price equal to the Asset Value Purchase Price plus the Barton Opportunity Cost plus the Partial Restored Profits Purchase Price, if any. If Modelo Party states that it will operate LLC as a Sole Venture and pays Barton the Asset Value Purchase Price upon the transfer of Barton’s membership interest in LLC, then Modelo Party will operate LLC as a Sole Venture or Partial Sole Venture for two years. If at any time during such two year period Modelo Party ceases to own or operate LLC as a Sole Venture or Partial Sole Venture, Modelo Party will pay to Barton, or its assigns, an amount, together with interest thereon, equal to the Restored Profits Purchase Price, determined on the date of closing of the transfer of Barton’s membership interest in LLC, minus the Asset Value Purchase Price previously paid to Barton.

At the Closing, LLC and Extrade II entered into the Importer Agreement pursuant to which Extrade II granted to LLC the exclusive right to sell in the Territory, including for resale, the Modelo Brands as well as any new products introduced by Modelo in the Territory. The Importer Agreement sets forth an immediate increase in the price of the products sold to LLC of

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$0.25 per case, which is intended to not be reflected in an automatic corresponding price increase charged to LLC customers, but is designed to reflect the relative values of the West Coast Importation Rights and the importation rights for the rest of the United States. The Importer Agreement also provides for subsequent price increases. In the event LLC charges any customer an amount that is higher than an agreed-upon base price, it will pay Extrade II 53% of the differential, excluding certain pass-through revenues. The Importer Agreement will remain in effect until the earlier of January 2, 2106 or the date on which the Modelo Party purchases Barton’s membership interest in LLC. Extrade II may also terminate the Importer Agreement if LLC breaches certain provisions of the Importer Agreement or the Sub-license Agreement and such breach continues for more than sixty (60) days after giving notice to LLC, Diblo and Barton.

Also on the Closing Date, LLC and Marcas Modelo entered into the Sub-license Agreement pursuant to which Marcas Modelo granted LLC an exclusive sub-license to use the Trademarks (as defined below) within the Territory, solely in connection with the activities contemplated by the Importer Agreement, as well as for the purposes of certain advertising and marketing of the products. “Trademarks” is defined in the Sub-license Agreement to include trademarks related to the Modelo Brands and certain trademark rights related thereto. The Sub-license Agreement will remain in effect until such time as Modelo Party purchases Barton’s interest in LLC. Marcas Modelo may also terminate the Sub-license Agreement if LLC breaches certain provisions of the Sub-license Agreement or Importer Agreement and such breach continues for more than sixty (60) days after giving notice to LLC, Diblo and Barton.

On the Closing Date, BI and LLC entered into the Administrative Services Agreement, under which BI will provide to LLC specified administrative services reasonably requested by LLC from time to time.

The terms and conditions of the transactions pursuant to the Amended Joint Venture Agreement were determined by negotiation between the parties.

The above descriptions of the Joint Venture Agreement, and the agreements attached thereto as exhibits, including the form of the LLC Agreement, the form of the Barton Contribution Agreement, the form of the Importer Agreement, the form of the Administrative Services Agreement and the form of the Guarantee, and of the Barton Contribution Agreement are qualified in their entirety by the terms of the Joint Venture Agreement (and such forms of agreements attached thereto as exhibits) and of the Barton Contribution Agreement which are attached as Exhibits 2.1 and 2.2, respectively to Constellation’s Current Report on Form 8-K, filed with the Securities and Exchange Commission on July 18, 2006, and incorporated herein by reference. The above descriptions of the JV Amendment, and the agreements attached thereto as exhibits, including the form of the Amended and Restated LLC Agreement, the form of the Importer Agreement and the form of the Sub-license Agreement, and of the Amended and Restated LLC Agreement, the Importer Agreement, the Administrative Services Agreement and the Sub-license Agreement are qualified in their entirety by the terms of the JV Amendment (and such forms of agreements attached thereto as exhibits) and of the Amended and Restated LLC Agreement, the Importer Agreement, the Administrative Services Agreement and the Sub-license Agreement, which are attached as Exhibits 2.1, 99.1, 99.2, 99.3 and 99.4 respectively herewith, and incorporated herein by reference.

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Item 2.01. Completion of Acquisition or Disposition of Assets.

The information set forth in Item 1.01 above is hereby incorporated by reference into this Item 2.01.

Item 7.01. Regulation FD Disclosure.

On January 2, 2007, Constellation issued a press release, a copy of which is furnished herewith as Exhibit 99.5 and is incorporated herein by reference, announcing the formation of the joint venture. Reference is made also to the matters described in Item 1.01 above.

References to Constellation’s or LLC’s website in the press release attached as Exhibit 99.5 do not incorporate by reference the information on such website into this Current Report on Form 8-K and Constellation disclaims any such incorporation by reference. The information in the press release attached as Exhibit 99.5 is incorporated by reference into this Item 7.01 in satisfaction of the public disclosure requirements of Regulation FD. This information is “furnished” and not “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section. It may only be incorporated by reference in another filing under the Securities Exchange Act of 1934 or the Securities Act of 1933 if and to the extent such subsequent filing specifically references the information incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits.

Not applicable.

Filed herewith as Exhibit 99.6 hereto.

Not applicable.

The following exhibits are furnished or filed as part of this Form 8-K:

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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INDEX TO EXHIBITS

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