POPSUGAR Celebrity Leighton Meester Photo Slide of Leighton Meester and Blake Lively Filming Gossip Girl in NYC Step It Up by Celebrity 7/14/09 0 Shares Like us on Facebook Leighton Meester and Blake Lively filmed Gossip Girl on Monday outside of NYC's Metropolitan Museum of Art. Source: Splash News Online Read More Leighton MeesterBlake LivelyHot Blake Lively 75 Unforgettable Met Gala Moments Why You Need to Be Wearing Plaid and Gingham This Spring Blake Lively Just Added "Designer" to Her Résumé New Celebrity Moms Who Will Celebrate Mother's Day For the First Time Leighton Meester The Very Best Celebrity Engagement Rings 40+ Gossip Girl Hair Moments That Made You Jealous These Celebrity Look-Alikes Will Blow Your Mind 11 Blair Waldorf Quotes to Live By Get the scoop with our daily newsletter Sign up for our daily newsletter. A-Listers Young Hollywood Movies TV Sign up with 5 years Ahhhh~ I can't wait for the new season of Gossip Girl. Love those two ihartFASHION19 5 years yea:)I like Blake/Serena here:)I love her outfit 5 years i agree! i was starting not to like her look at the end of last season, but seems as though she's going back to the stylish, beautiful, amazing blake/serena she was! Manoela 5 years blake looks gorgeous! Manoela 5 years blake looks gorgeous!