Carly Rae Jepsen at the Los Angeles premiere of “Katy Perry: Part of Me” at Grauman’s Chinese Theatre, Hollywood. June 27, 2012 Los Angeles, CA.

Carly Rae Jepsen at the Los Angeles premiere of “Katy Perry: Part of Me” at Grauman’s Chinese Theatre, Hollywood. June 27, 2012 Los Angeles, CA.

Carly Rae Jepsen at the Capital Radio Summertime Ball, Wembley Stadium, London on June 9, 2012

Carly Rae Jepsen arrives at the 2012 Billboard Awards at MGM Garden Arena on May 20, 2012 in Las Vegas, NV.

Brandi Cyrus at the 7th anual Teen Vogue Young Hollywood party at Milk Studios, Hollywood. September 25, 2009 Los Angeles, CA.

Audrey Kitching at the 2011 Teen Choice Awards at the Gibson Amphitheatre, Universal Studios, Hollywood. August 7, 2011 Los Angeles, CA.

Audrey Kitching at the 12th Annual Young Hollywood Awards, Wilshire Ebell Theater, Los Angeles, CA on May 13, 2010.

Ariana Grande at the Los Angeles premiere of “Fantastic Mr. Fox” at Grauman’s Chinese Theatre in Hollywood on October 30, 2009.

Ariana Grande arriving at the 2012 Teen Choice Awards at Gibson Ampitheatre on July 22, 2012 in Los Angeles, CA.

Ariana Grande at the World Premiere of “Project Natal” for XBOX 360 Imagined by Cirque Du Soleil at Galen Center in Los Angeles, CA on June 13, 2010.