Is Jealousy tearing apart Rob-sten?

Whispers of this rumor all started at the Sundance Film Festival, where Kristen actually walked away from an interview when asked about Rob. Then internet bloggers began reporting that Kristen's new movie The Runaways is going to make her a break out star, while Rob's new movie Remember Me is only a so-so flick. Is Rob really jealous of K-Stew's success? Not likely! "My biggest problem is bloggers," says Kristen of all the false gossip reported about her. In fact, Rob and Kris still have much love for each other.