Peter Andre is on the Caveman Diet

Peter Andre admits that he indulged just a bit too much during the holidays and has put himself on the caveman diet. 

"I've really over-indulged over Christmas, but everyone does that, don't they?" the British musician said. "I've probably put on a couple of kilos, so I'm going to start the caveman diet as soon as I get back to the UK. It basically involves eating just steak, nuts and vegetables for a couple of weeks!"