Best Moments from KIIS Jingle Ball

There were so many epic moments at the 2019 KIIS Jingle Ball at The Forum on December 6. See the best moments from Katy Perry, BTS, Billie Eilish, Sam Smith, Camila Cabello, Halsey, Lizzo, Normani, and a surprise set from Louis Tomlinson

BTS with Halsey

Photos: Anna Lee for iHeartRadio

Photo: Adrianna Casiano for iHeartRadio

Photo: Ashley Osborn for iHeartRadio

Billie Eilish

Photos: Anna Lee for iHeartRadio

Photos: Getty Images

Katy Perry

Photo: Ashley Osborn for iHeartRadio

Photo: Getty Images

Halsey

Photo: Anna Lee for iHeartRadio

Photo: Ashley Osborn for iHeartRadio

Normani

Photo: Ashley Osborn for iHeartRadio

Photos: Getty Images

Camila Cabello

Photo: Anna Lee for iHeartRadio

Photos: Getty Images

Louis Tomlinson

Photo: Anna Lee for iHeartRadio

Photo: Ashley Osborn for iHeartRadio

Lizzo

Photos: Anna Lee for iHeartRadio

Sam Smith with Normani

Photos: Ashley Osborn for iHeartRadio

Photo: Anna Lee for iHeartRadio

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