Live On Letterman: Top 10 Alleged Joe Jonas Romances (page 4)
7. Demi Lovato (February 2010)
Joe and Demi Lovato had been friends and worked on Disney stuff together since Disney’s Camp Rock in 2007. However, when the two tried to take their friendship to the next level, they only date for about half a year and Joe called it quits, which Demi confirmed their relationship on her Twitter.