LAS VEGAS, NV - MAY 18:  Singer Estelle attends the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada.  (Photo by Frazer Harrison/Getty Images)
LAS VEGAS, NV - MAY 18: Singer Estelle attends the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images) Frazer Harrison Getty Images
LAS VEGAS, NV - MAY 18: Singer Estelle attends the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images) Frazer Harrison Getty Images