Obama supports same-sex marriage: Celebrity reactions

12 of 19: "A fierce day for my gays and my prez @BarackObama - way 2 stand up 4 luv for ALL!," Tyra Banks Tweeted on May 9, referring to President Barack Obama's support of same-sex marriage.

(Pictured: Tyra Banks appears in a promotional photo on her website TypeF.com.) (TypeF.com / Demand Media)