demi lovato exposed

Demi Lovato is officially single! We’ve been speculating for a few months about whether Demi and Wilmer Valderrama had called it quits.Demi, 19 and Wilmer, 31, have been on and off since 2010 and got involved after her devastating split from singer Joe Jonas. But after a series of emotional tweets from Demi and now her recent decision to quit Twitter, it makes us wonder if heartbreak drove her to stop sharing.Demi Lovato’s people have, predictably, squashed rumors that the troubled 20-year-old has a secret sex tape awaiting release.Lovato’s PR team denies that their girl joins Miley Cyrus and Vanessa Hudgens as the latest former Agent of the Mouse to find herself at the helm of a humiliating sex scandal. The sex tape rumors took flight after a cluster of saucy snaps of Demi baring her cleavage for a pack of giggling pals