STAFFORD, ENGLAND - AUGUST 21: Sia performs onstage on Day 2 of V Festival 2016 at Weston Park on August 21, 2016 in Stafford, England. (Photo by Ollie Millington/Redferns)
STAFFORD, ENGLAND - AUGUST 21: Sia performs onstage on Day 2 of V Festival 2016 at Weston Park on August 21, 2016 in Stafford, England. (Photo by Ollie Millington/Redferns)