Popsugar Celebrity Nostalgia Demi Lovato and Joe Jonas Pictures How Demi Lovato and Joe Jonas Went From Friends to Lovers and Back Again August 19, 2017 by Kelsie Gibson View On One Page Photo 9 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 August 2010 They proved their professionalism when they continued to promote Camp Rock 2 on Good Morning America three months after their breakup. Previous Next Start Slideshow Demi LovatoJoe JonasNostalgiaCelebrity Friendships