The Jonas Brothers heart-throb Joe Jonas is reportedly dating 10,000 Bc actress Camilla Belle - just weeks after splitting from country singer Taylor Swift

The 19-year-old is rumoured to have been quietly romancing Belle, 22, following her appearance in the video to his band's latest single, Lovebug.

A source tells People.com, "They met on the set of his music video. All the guys always had thought she was really pretty and that's why they asked her to be in it. It was only after doing the video that they began to date. They are not public about it but they've just been hanging out with their friends and Joe's brothers. They are very private about it.

"She's a really good girl and it seems they share a lot of the same characteristics and morals."

Jonas' ex-girlfriend, Swift, publicly admitted feeling heartbroken after being dumped by the star last month - reportedly during a "25 second phone call".