Demi Lovato : `~Lyricist`: Give Your Heart a BreakGive Your Heart a Break : `Lyricist`: Demi Lovato. Demi Lovato : `Place Musical Career Began`: DallasDemi Lovato starred in Camp Rock
[Human]: What do you know about Demi Lovato? [Assistant]: She sung Give Your Heart a Break and Why Don't You Love Me.  Have you heard of those songs? [Human]: Yes I have. Did you know she began her career in Dallas and was on the show The X Factor? 
Actually, Demi Lovato's debut performance was in New York City and she got her big break on the show American Idol. She's been in a few movies too, like Scary Movie 5 and Sharknado 3.