MORRISON, COLORADO - JUNE 22: Sia performs in concert as part of SeriesFest: Season Two opening night at Red Rocks Amphitheatre on June 22, 2016 in Morrison, Colorado. (Photo by Gary Miller/Getty Images)
MORRISON, COLORADO - JUNE 22: Sia performs in concert as part of SeriesFest: Season Two opening night at Red Rocks Amphitheatre on June 22, 2016 in Morrison, Colorado. (Photo by Gary Miller/Getty Images)