According to The National Enquirer, Billy Gardell, who plays Mike on Mike & Molly is having some issues with Melissa McCarthy who plays Molly. Apparently he doesn't like her and thinks that she is getting a really big head. I think a lot of it is jealousy. She keeps getting a bunch of attention and award nominations and Billy is that guy who is on that sitcom who used to play a guy on another sitcom and pretty much wore the same thing. Wasn't he on Yes Dear playing a security guard? Yeah. So, different uniform and he gets a whole show to himself, but it's basically the same thing. Melissa is one of those rare stars who comes around pretty rarely but she seems pretty down to earth and I think the pair probably get along better than the article would lead you to believe.