"You guys, this is scary!" Hadid tells the camera

By Natalie Stone
Updated October 25, 2016 03:45 PM

If Justin Bieber is in need of backup singers, Kendall Jenner and Gigi Hadid just might be the people to fill the spots!

The supermodel besties were presented with the challenge of participating in W magazine’s “Lyrical Improv with Lynn Hirschberg” challenge, and were tasked with performing their best version of Bieber’s “Baby.”

“You guys, this is scary!” Hadid, 21, tells the camera before lending her vocals to the lyrics, originally sung by Bieber and Ludacris.

While Hadid opts for singing the well-known 2010 pop song a cappella, Jenner, 20, offers a more serious rendition of the lyrics by reading them. Upon completing her reading of the hit single, Jenner breaks her seriousness and throws the papers in the air before pointing some finger guns at the camera and flashing a wink and smirk.

“That was fantastic! That was so great,” W‘s Lynn Hirschberg can be overheard telling Hadid at the wrap of the song. “I am so blown away!”

Though he wasn’t present for the performance, Bieber and the Keeping Up with the Kardashians star have long been close: The two spent Coachella weekend together in 2015, and Bieber celebrated Jenner’s birthday with her and her family at The Nice Guy in November of last year.