Is Demi Lovato Engaged?

 Demi Lovato is getting married? Well, not exactly, but one fan put a ring on it Wednesday night after her concert in Colombia. The blushing fan got down on one knee and presented the 'Sonny With a Chance' star with a faux-engagement ring. She happily "accepted" the ring.

"Yes," Lovato joked, "put it on me! Right there. We are doing this!"

Afterward, he presented her with a jar of multicolored jellybeans, and the pair took several photos together, as Lovato flashed her new bling.

Lovato later announced her "engagement" on her Twitter. "You guys...I'm engaged," she tweeted.