On Thursday, Joe Jonas and Wilmer Valderrama spent time together in LA. The two are longtime friends; we saw them out together earlier this year, and they've hung out plenty of other times. In recent months, though, Demi Lovato and Wilmer Valderrama have broken up, and Joe has been spending more time with Demi in light of her tour with his brother Nick. Demi and Joe even pretended to get stuck in an elevator together as part of an elaborate prank just last week. Is it weird for Demi to have two of her exes hanging out? Maybe it's all good; after all, Demi and Joe seemed to have moved on, and she insisted she and Wilmer are "best friends."