Demi Lovato met with fans at Nokia Theatre in Los Angeles during an acoustic soundcheck on July 17th, where the ‘Sonny with a Chance’ star talked about where she buys her clothes and how Stewie from ‘Family Guy’ and Kim Possible are her favorite cartoon characters. The 16-year-old then performed ‘La La Land’. The video ends with highlights from her LA show. Watch the footage via YouTube below.