Penn Badgley And His Flurry Of Fangirls

Penn Badgley poses with a few fangirls while on break from filming his hit CW series, Gossip Girl, in New York City on Thursday morning.

Costars Leighton Meester and Taylor Momsen were also spotted on set. Taylor, 14, plays the on-screen sister of Penn, 21. And poor Leighton looks like she got a boo-boo on her right leg!

Penn‘s on-and-off-screen girlfriend Blake Lively is this month’s cover girl for Seventeen magazine. She has three different covers for its August issue!

15+ pictures inside of Penn Badgley and his flurry of fangirls…