Two members of the Gossip Girl gang are celebrating birthdays today: Chace Crawford is 23 and Kristen Bell is 28. Steve Forbes, who is not on Gossip Girl (but could very well be a fan? Steve?) turns 61 today. Brooklyn Museum director Arnold Lehman will be 64, New York's Adam Platt will turn 50, and Joe Torre will celebrate his 68th. Weekend birthdays: On Saturday, artist Marilyn Minter will be 60, Calvin Butts will turn 59, and ESPN's Stuart Scott will be 43. On Sunday, Gisele Bundchen will turn 28. Other birthdays on Sunday: the Times' Stuart Elliott, composer Michael Gordon, theater producer Rocco Landesman, and former VJ Simon Rex.