Ashton Kutcher stopped to sign an autograph for a similarly shaggy haired fellow in London last night. Demi wasn't by his side, but the former runway model knows how to dress snappy without her help. While we have a few weeks left before we get to see What Happens In Vegas stateside, the big UK premiere is tonight. Mr. Kutcher may be flying solo this time around after Cameron's father unexpectedly passed away last week, but I'm sure he's fine to hold down the fort without his costar. Even if this red carpet junket isn't all about the adorable duo, I'm excited to see the funnyman and woman together on the big screen when the movie comes out.