In a new trailer for an upcoming episode of Carpool Karaoke: The Series, the girls test each other with the device. Kendall first asks Hailey if she likes her hair pushed back the way it was, and she answered yes. She wasn't lying.
Hailey then asked Kendall "Have you ever created a fake Instagram to look at what your ex-boyfriend is doing?” Kendall starts to laugh, and reveals, "You know the answer to this! Yes!”
We've all been there.
It's then that Kendall asks Hailey, "Does Justin [Bieber] think I'm cool?"
Hailey pauses for a little, before saying, "Of course!" However... it turns out to be a lie!!!
Watch the hilarious clip below: