Demi Lovato. We know you swear you saw her in there, but the "Skyscraper" singer is not in the movie. But Selena Gomez and Vanessa Hudgens are.
Selena Gomez. Yes, Selena is the one who may or may not be tattooed on Justin's arm. So please get that right—we don't think Vanessa or Demi want to be involved in that one.
Vanessa Hudgens. Selena Gomez played herself in the 2008 movie 'Jonas Brothers: Living the Dream,' as did Demi Lovato. Lovato also appeared in 'Jonas Brothers: The 3D Concert Experience' and briefly dated Joe Jonas.
Vanessa Hudgens. In 2007, naked photos of Vanessa found their way onto the Internet (as they always do, kids!). Hudgens quickly owned up to the photos, later apologizing to her fans "whose support and trust means the world to me."
Demi Lovato. In 2010 Demi checked herself into a treatment facility to confront "physical and emotional issues." She later acknowledged she suffered from bulimia, self-injury and drug and alcohol abuse. Since leaving inpatient treatment in early 2011, Demi has been upfront about her struggles. She is even a contributing editor at Seventeen magazine where she openly discusses overcoming her issues. Selena secretly went to rehab singer entered treatment for undisclosed reasons in January though a rep specified that the pop star was "not [in the treatment facility] for substance abuse."
Vanessa Hudgens. But she was on the cover of now defunct Cosmo Girl. Does that count?
Demi Lovato. Her fourth studio album, 'Demi,' is out May 14. Selena is right behind her, though, planning to release her fourth album in 2013. (Vanessa has released two albums, her latest, 'Identified,' in 2008.)
Selena Gomez. Selena clocks in with 16 films, with three more movies due out in 2013 and 2014. Vanessa is right behind her with 14, while Demi's only appeared in four.
Vanessa Hudgens. Both Demi Lovato and Selena Gomez made their acting debuts on the kids show.
Demi Lovato. In 2012, Demi joined fellow judges Britney Spears, Simon Cowell and L.A. Reid during the second season of the show. She's been confirmed for the third season of the show... and rumors are swirling that Selena might sign on for the new season. You'll never get these girls straight!