Joe Jonas dating Demi Lovato?

Joe Jonas has apparently moved on after his split from When A Stranger Calls actress Camilla Belle.

The 20-year-old musician, who reportedly dated Belle for nearly a year, is now rumoured to be romancing his 17-year-old Camp Rock co-star Demi Lovato.

The pair were allegedly seen on a double date at a Toronto restaurant with Jonas's older brother Kevin and his fiancée Danielle Deleasa. A source told WENN: "They're more than just friends."

Jonas has previously dated singers AJ Michalka and Taylor Swift.