"omg! Insider" correspondent Christina McLarty met up with Melissa McCarthy and Sandra Bullock at CinemaCon in Las Vegas to talk about their new film, "The Heat." In the flick Sandra plays an uptight FBI agent who is paired with a Boston cop gone rogue, played by Melissa, in order to take down a drug lord. The hilarious co-stars dished about everything from their on set antics to their admiration for one another! Check out the vid to hear what they had to say and for more entertainment news, check out “omg!