Taylor Swift can rest easy.Pittsburgh police have arrested a man who allegedly posted threatening online-messages and then showed up at her Saturday concert with signs saying the "I Knew You Were Trouble" singer was Satan. Swift's security team tipped off authorities to some disturbing notes which 28-year-old Joseph Jackson reportedly posted on his Facebook page in which he wrote, "Taylor Swift must perish and die." While the world anxiously awaits the birth of the royal baby, the fashion world is eagerly anticipating Kate Middleton's next outfit. It has been nearly a month since the expecting Duchess of Cambridge appeared in public and the next time the globe will get a glimpse of her is when she and Prince William leave the hospital with their new bundle of joy. James Franco might only be the ripe old age of 34, but Comedy Central has decided that he's a prime contender for celebrity roastee. Yes, the Oscar nominee/soap opera star/PhD candidate/conceptual artist (shall we go on?) will be the next star to get roasted on the network.