Demi Lovato

The multi-talented Demi has acted and performed in "Camp Rock" and "Sonny With a Chance". Her fourth studio album, Demi, was released in 2013 and features the singles "Heart Attack" and "Made in the USA".

Demi's fourth studio album, Demi, was released in 2013 and features the singles "Heart Attack" and "Made in the USA".