Photo SpecialIt's a Celebrity B-Day Bonanza!
From Paris's Sin City bash to Jennifer's dress-up celebration, see the weekend celebrations that took the cake!
Credit: Denise Truscello/Wireimage
Updated: Tuesday Feb 23, 2010 | 06:00 AM EST By: Karen J. Quan
More from PEOPLE
- Suki Waterhouse: I Cut My Own Hair a Lot – and I'm Always Terrible At It!
- Read the Cover Story: Growing Up Kennedy!
Exclusive Family Photos from White House Nanny
- Homeland Actress Morena Baccarin's Husband Files for Divorce
- The Under-$60 Maxi Designed to Make Every Body Type Look Slimmer
- WATCH: Brooke Goes into Labor in Odd Mom Out Sneak Peek