Joe Jonas & Demi Lovato Show Support for the Food Revolution

It's no secret that Joe Jonas is a huge fan of celebrated British chef Jamie Oliver. His tweets tell the story that healthy eating is something that Joe lives by and Jamie's recipes are a favorite of his to prepare in the kitchen.

When Ryan met up with Joe and his girlfriend Demi Lovato, the two shared their interest in Jamie's efforts to fight obesity in America and change the way we eat.

Check out the video above of Joe and Demi signing Jamie Oliver's petition for healthier eating!