MusicAlex RawlsAugust 22, 2014Demi Lovato, Jessica Simpson, Linda Septien, pop, pop star, Selena Gomez, singing1 Comment What's a Voice Worth? MusicAlex RawlsAugust 22, 2014Demi Lovato, Jessica Simpson, Linda Septien, pop, pop star, Selena Gomez, singing1 Comment