Things are still a disaster between Jessica Szohr and Ed Westwick — and it’s causing a rift between Szohr and her “Gossip Girl” castmates. We revealed earlier this year how Westwick broke up with Szohr after he caught her flirting with wealthy heir Marco Minuto. A source tells us that “Jessica still misses Ed and wants him back. However, he is heartbroken and wants nothing to do with her.” An insider said, “Ed has really alienated Jessica from the rest of the cast.” Last week, Szohr was the only cast member not at Chace Crawford‘s birthday celebration at restaurant Scalinatella. And last Thursday, Blake Lively, Penn Badgley, Crawford and Westwick dined at East Village eatery The Smith with four others — again without Szohr. “Ed doesn’t want to be around her, he’s still very hurt,” said a source. Reps for the show and Westwick had no comment. But a rep for Szohr said she’s been shooting the film “Hirokin” in LA for two weeks and is expected to be at the premiere event today in New York for Crawford’s movie, “Twelve.”