Could the gossip on 'Gossip Girl' be even steamier in real life than on-screen? According to Perez Hilton, Chace Crawford and Ed Westwick are hooking up despite baby-faced Chace's denials of being gay. Perez is the king of trash talk, but he's got people buzzing with this post. Read more celebrity rumors on your favorite TV stars in this week's gossip roundup.