"It's about a certain guy, but I haven't told him yet, so I'm kind of hoping he hears it on the radio or something and he realizes [it's about him]," she told Ryan Seacrest in a recent radio interview.
But Miranda wouldn't reveal who the guy is. "I'm too embarrassed," she said. "What if he's listening?" After Ryan and his co-host prodded a little more, she joked that it was Shia LaBeouf, but later admitted that the guy is "kinda" famous and the same age as she is.
Could it be fellow Nickelodeon star Nat Wolff? We spotted the two actors/musicians hanging out backstage at Z100's Jingle Ball in December and thought there might have been a connection then. Watch Miranda's new video for 'Kissin U' below and see if you can figure out who she's crushin' on. 'Sparks Fly' will be available in stores and on iTunes on April 27.