9. Demi Lovato

Demi Lovato got political at a University of Iowa campus rally, where she performed a set of songs before officially introducing Clinton to a crowd of 2,000 fans. She told the crowd, “Not only am I voting for [Hillary] because of her beliefs, her strength and the fact that she completely embodies the concept of women empowerment…I am voting for her because that there is nobody more qualified to run this country—our country—than our Secretary of State.”