Hailey Baldwin Says Miley Cyrus Used to Be Her “Biggest Troll” When They Were Kids

The old friends reminisced on their childhood together in 'Carpool Karaoke' with Kendall Jenner

Miley Cyrus, Hailey Baldwin and Kendall Jenner

Photo: Apple Music

Kendall Jenner and Hailey Baldwin Bieber‘s episode of Carpool Karaoke premiered today on Apple TV, and—surprise!—it includes a guest appearance from Miley Cyrus. The pop star joined in on the model duo’s musical car ride for a backseat performance of her 2009 hit, “Party in the U.S.A.” but she also reflected on her younger years with Bieber.

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