The BFF models were good sports about the challenge but briefly hesitated at first. "Only for Lynn [Hirschberg] am I singing [this]," Hadid, 21, joked, referring to the director. "Guys, this is scary!"
Jenner, 20, and Hadid gave it all they got during the hilarious reading — in very different ways. The Keeping Up With the Kardashians star read the lyrics slowly like a true dramatic reading. Hadid, however, decided to sing the catchy tune instead.
"You know you love me, I know you care / Just shout whenever and I’ll be there," the pals say. "You are my love, you are my heart / And we will never ever ever be apart."
The pair appeared satisfied with their performances. Jenner winked at the camera and threw the paper in the air while Hadid smiled big. "That's how you know I love you, Lynn!" she said.
In the same interview, Jenner confessed that she used to have a crush on Bieber, 22, when she was a preteen. The two were romantically linked in the past, and Bieber hooked up with her sister Kourtney Kardashian late last year.
Watch the dramatic readings in the video above!
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