VIDEO : Tom Brady Sends Sweet Birthday Wishes To Gisele Bundchen on Her 37th Birthday

On Thursday, Tom Brady took to Instagram to wish his wife, Gisele Bundchen, a happy birthday, with a glamorous shot of the supermodel riding a horse on the beach in Costa Rica. Brady and Bundchen have been married since February 2009. The couple shares two kids together, 7-year-old son Benjamin and 4-year-old daughter Vivian, and Bundchen is also close with Brady's son, 9-year-old John, from his former relationship with actress Bridget Moynahan.