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CANNES, FRANCE - JUNE 20: Singer Halsey attends the 'Authentic, Creative, and Unafraid: How Halsey Broke out' Seminar hosted by iHeartMedia during the Cannes Lions Festival on June 20, 2017 in Cannes, France. (Photo by Francois G. Durand/Getty Images)

CANNES, FRANCE - JUNE 20:  Singer Halsey attends the 'Authentic, Creative, and Unafraid: How Halsey Broke out' Seminar hosted by iHeartMedia during the Cannes Lions Festival on June 20, 2017 in Cannes, France.  (Photo by Francois G. Durand/Getty Images)