Leighton Meester is a Freestyling Freak

Leighton Meester joins Gossip Girl pal Blake Lively at Reebok’s Freestyle World Tour Collection at NYC architectural wonder “632 on Hudson” on Thursday.

Both Leighton and Blake are featured in a full-spread in the latest issue of Vogue. Check it out!

The entire cast of Gossip Girl will resume filming new episodes mid-March. Stay tuned for some behind-the-scenes shots–

10+ pictures inside of freestyling freak Leighton Meester…