Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles

Demi Lovato Performs at KIIS FM’s Jingle Ball 2014 in Los Angeles