Joe Jonas has apparently begun a relationship with his Camp Rock costar Demi Lovato, at least according to CBS:

The Disney sensations grew close after appearing in the movie together and they are scheduled to share a movie set again when Camp Rock 2: The Final Jam goes before cameras.

The article goes on to say that two were recently seen getting friendly at a Toronto restaurant, while on a double date with Joe’s older brother Kevin and Kevin’s fiancee Danielle Deleasa.

So are they a couple or aren’t they? A source tells CBS that “they’re more than just friends,” but it may be too early to tell. Of course, being the girlfriend of a Jonas brother has its trials and tribulations: there are Paparazzi to contend with, conflicting schedules, and of course legions of screaming tween fans who would tear you limb from limb just to touch the sleeve of a Jonas brother. On that note, we wish Demi and Joe all the best...just don't forget your riot gear.