Travolta reveals secret to weight gain

John Travolta has no problem putting on weight when a movie role requires it - he just gorges on milk and ice cream.

The Pulp Fiction star easily sheds the extra weight he has amassed by simply cutting the dairy products out of his diet again.

The 51-year-old says: "When I need to gain pounds for a role I drink a lot of milk. I prefer whole milk with sugar, and some bananas and ice cream. "So when I need to get the pounds off again, I just stop drinking milk and I lose the weight."