Hailee Steinfeld & Joe Jonas Sing 'Rock Bottom' at iHeartRadio Pool Party

Hailee Steinfeld & Joe Jonas Sing 'Rock Bottom' at iHeartRadio Pool Party

Hailee Steinfeld and Joe Jonas take the stage at the 2016 iHeartRadio Summer Pool Party on Saturday (May 21) held at The Fountainbleu Hotel in Miami, Fla.

The “Rock Bottom” singers performed with Joe’s fellow DNCE members JinJoo Lee, Jack Lawless and Cole Whittle that night.

Just before the concert, Hailee was seen Snapchatting the view from her hotel balcony while soaking up some sun in a bikini.

Also attending the concert event that night were singer Tinashe and a shirtless Jason Derulo, who also performed for the crowd.

FYI: Hailee is wearing a Salvatore Ferragamo dress with Delfina Delettrez jewelry.

35+ pictures inside of Hailee Steinfeld and DNCE performing at the 2016 iHeartRadio Summer Pool Party

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