The late-night host and "Sorry" singer are quite the comedic duo. When Bieber shows up wearing a tuxedo that's almost identical to Corden's, the TV personality quips, "We already looked stupid. ...We look like a pair of waiters on a cruise ship!"
Showing just how deep their friendship goes, Bieber even helps Corden moisturize his T-zones.
"I'm very happy for him. Honestly, so cool," Gomez said, going on to praise Bieber's collaborators, "They have such a cool energy amongst all of them to be able to create something like that. It's really great."