Gossip Girl co-stars Ed Westwick and Jessica Szohr have reportedly ended their real-life relationship. The New York Post reported that Szohr hooked up with one of Westwick's friends while he was away filming a movie in Europe.

When a buddy told Westwick about the incident, he "split with Szohr in an emotional phone call last week."

A source told the paper, "She's been begging Ed to take her back, but he is deeply hurt. He can't believe that she carried on this way with one of his friends."