Miley Cyrus is photographed with rumored new boyfriend Adam Sevani backstage at the 2008 Teen Choice Awards.

Miley Cyrus is no longer jonesing for a Jonas Brother. The tween superstar is reportedly dating young actor Adam Sevani.

The teen pair sparked romance rumors after they were spotted enjoying a bike ride in Hollywood together last week. (Yeah, that sounds like a real smoking gun!)

Adam, 16, is best known for his role as “Moose” in the film Step Up 2.

“It’s the early stages of dating. She is a little boy-crazy over him,” a spy tattled in the new edition of Us Weekly.