Brooklyn Decker: Andy Roddick Foundation Gala Gorgeous

Posted Saturday September 22, 2012 7:18 PM GMT

Supporting her man and his charity, Brooklyn Decker attended the 7th Annual Andy Roddick Foundation Gala at ACL Live in Austin, Texas on Friday (September 21).

The 25-year-old model walked the red carpet in a chic black dress - that was partially sheer on top - with heeled black sandals.

According to CEO Jeffrey Lau, the organization focuses on "teaching character and life lessons to underserved youth through sports-based mentoring and education."

John Legend performed at the event, while Chrissy Teigen, Camila Alves, Matthew McConaughey, and several other athletes and celebs were all on hand to show their support for the Foundation's goals.

Thrilled about his new philanthropic focus after announcing his retirement from tennis, Andy said, "The foundation is growing, and we have some very exciting plans, but we need the continued support of those behind our cause to reach our shared goals."

Photo Credit: Getty Images