Demi Lovato at the 2012 Video Music Awards Press Room at Staples Center in Los Angeles, CA on September 6, 2012.

Demi Lovato at the 2012 Teen Choice Awards at the Gibson Amphitheatre, Universal City on July 23, 2012 in Los Angeles, CA.

Demi Lovato arriving at the 2012 People’s Choice Awards Arrivals at Nokia Theatre in Los Angeles, CA on January 11, 2012.

Demi Lovato at the 2012 People’s Choice Awards Press Room at Nokia Theatre in Los Angeles, CA on January 11, 2012.

Demi Lovato at an in-store appearance signing copies of her cover issue of Seventeen Magazine at Barnnes & Noble in Glendale, CA on January 4, 2012.

Demi Lovato arrives at the 12th Annual Latin GRAMMY Awards at Mandalay Bay on November 10, 2011 in Las Vegas, NV.

Demi Lovato at the 2011 NCLR ALMA Awards held at Santa Monica Civic Auditorium on September 10, 2011 in Santa Monica, CA.

Demi Lovato arriving at the 2011 MTV Video Music Awards at the LA Live on August 28, 2011 in Los Angeles, CA.

Demi Lovato arriving at the 2011 VH1 Do Something Awards at Hollywood Palladium on August 14, 2011 in Los Angeles, CA.

Demi Lovato at the 2011 Teen Choice Awards at Universal Amphitheater on August 7, 2011 in Universal City, CA.