Tori Kelly at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Natalie La Rose at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015E

Martha Hunt at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Lindsey Sterling at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Jennette McCurdy at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Bailee Madison at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Alexa Losey at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Zoey Deutch at the “Vampire Academy” Los Angeles Premiere at Regal 14 Theaters on February 4, 2014 in Los Angeles, CA

Willow Shields attends the premiere of ‘Tomorrowland’ in Los Angeles on Saturday, May 9th, 2015

Tove Lo at the VH1 You Oughta Know: Live in Concert, held at the Hammerstein Ballroom in New York, NY