LAS VEGAS, NV - JULY 05: Singer/songwriter and actress Demi Lovato attends the UFC 175 event at the Mandalay Bay Events Center on July 5, 2014 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
LAS VEGAS, NV - JULY 05: Singer/songwriter and actress Demi Lovato attends the UFC 175 event at the Mandalay Bay Events Center on July 5, 2014 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)