We're not completely onboard with this, but stranger things have happened!

Life and Style reports that Justin Bieber recently had a secret hook up with Disney pop princess, Demi Lovato!

A source close to the pair says that Demi thought Justin was very "mature for his age" and was fairly "shocked" to learn he was an excellent kisser!
Really? Woooo!
 What do U think? Would Demi hook up with Justin or is he just too young?