Twinsies! Gossip Girl Stars and Their Celebrity Look-Alikes (PHOTOS)

We know you like to think that your favorite Upper East Sider is one of a kind, but you may be surprised by just how much these Gossip Girl actors take after some other familiar faces in Hollywood — at least when the light hits them just right. We’ve rounded up their Hollywood ringers for you to analyze... Just remember to stretch your neck between double-takes.