Demi Lovato: Twerking For Simon Cowell On ‘X Factor’!

Demi gave the audience at an ‘X Factor’ audition more than an eyeful when she started twerking on June 20! Watch the video. Demi Lovato is certainly having fun filming the third season of The X Factor. During the June 20 auditions in Long Island, New York, the “Heart Attack” singer was seen shaking her butt in Simon Cowell’s face!