And the big secret is out: Demi Lovato is indeed dating Joe Jonas. Finally. Lovato, 17, admitted in a radio interview with Billy Bush from The Billy Bush Show that she went from being best friends to now boyfriend and girlfriend with her Camp Rock co-star. She describes Jonas, 20, as a “complete gentleman” who is her “best friend.” The couple first met back in 2007, and Lovato has toured with Joe’s band The Jonas Brothers.
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