Obama supports same-sex marriage: Celebrity reactions

9 of 19: "#OBAMA You rock! PS: People should concentrate on very important things in there own life and let the life of others be what they wanna be," Giles Marini Tweeted on May 9, referring to President Barack Obama's support of same-sex marriage.

(Pictured: Gilles Marini appears in a scene from ABC's 'Brothers and Sisters' in 2010.) (ABC Photo / Richard Cartwright)