Billboard Hot 100 Music Festival 2015 — SEE PICS

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August 23, 2015 7:01PM EDT

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justin-bieber-billboard — Justin Bieber performs during 2015 Billboard Hot 100 Music Festival – Day 2 at Nikon at Jones Beach Theater on August 23, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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nicki-minaj-flashes-butt-see-through-outfit-billboard-hot-100-ftr — Nicki Minaj preforming at Billboard Hot 100. August 23, 2015. (Courtesy of Twitter)

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billboard-festival-6 — Christina Milian performs at 2015 Billboard Hot 100 Music Festival – Day 1 at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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billboard-festival-7 — Funkmaster Flex performs during day 1 at 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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billboard-festival-8 — (L-R) Perrie Edwards, Leigh Anne-Pinnock, Jesy Nelson and Jade Thirlwall of Little Mix perform during day 1 at 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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billboard-festival-9 — The Weeknd performs live during the 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Matthew Eisman/Getty Images)

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billboard-festival-5 — Justin Baron performs at 2015 Billboard Hot 100 Music Festival – Day 1 at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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justin-bieber-billboard-hot-100-sexy-rendition-where-r-u-now-shirtless-ftr — Justin Bieber preforming at Billboard Hot 100. August 23, 2015. (Courtesy of Twitter)

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billboard-festival-4 — Ashley Nicolette Frangipane of Halsey performs at 2015 Billboard Hot 100 Music Festival – Day 1 at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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billboard-festival-3 — Perrie Edwards, Jesy Nelson, Leigh-Anne Pinnock and Jade Thirlwall of Little Mix perform during the 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Noam Galai/WireImage)

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billnoard — Christina Milian performs onstage during the 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Noam Galai/WireImage)

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billboard-festival-1 — Lil Wayne performs during day 1 at 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by John Lamparski/WireImage)

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billboard-festival-2 — (L-R) Perrie Edwards and Leigh-Anne Pinnock of Little Mix, Jason Derulo, Jesy Nelson and Jade Thirlwall of Little Mix pose backstage at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Zachary Mazur/FilmMagic)

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christina-milian-lil-wayne

christina-milian-lil-wayne — Lil Wayne and Christina Milian perform onstage during the 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Noam Galai/WireImage)

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the-wknd-billboard-hot-100

the-wknd-billboard-hot-100 — The Weeknd performs live during the 2015 Billboard Hot 100 Music Festival at Nikon at Jones Beach Theater on August 22, 2015 in Wantagh, New York. (Photo by Matthew Eisman/Getty Images)

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