Rdio & TIFF Present Ellie Goulding With Haim In Concert At Massey Hall - 2014 Toronto International Film Festival [Getty Images]

TORONTO, ON - SEPTEMBER 06: Alana Haim and Tommy King of HAIM perform onstage during the Ellie Goulding with Haim concert presented by RDIO & TIFF during the 2014 Toronto International Film Festival at Massey Hall on September 6, 2014 in Toronto, Canada. (Photo by Emma McIntyre/Getty Images)

Getty Images Entertainment Emma McIntyre