POPSUGAR Celebrity Leighton Meester Slide Picture of Leighton Meester at a Charity Event in LA Hit Print by katie henry 1/05/11 0 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Leighton Meester attended a charity event in Santa Monica Tuesday. Read More Leighton MeesterHot Leighton Meester 35 Style Lessons We Learned From Gossip Girl You Guys, Blair Waldorf and Seth Cohen Are Parents! These Celebrity Look-Alikes Will Blow Your Mind Leighton Meester and Adam Brody Welcome a Baby Girl — Find Out Her Name! POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize A-Listers Movies TV Young Hollywood Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.