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.

Watch the proposal video. >>