You never know who will drop by The Late Late Show.
On Tuesday night, the CBS program surprised viewers when Justin Bieber popped up on screen playing drums with Reggie Watts and the rest of the house band as the credits rolled.
Bieber on drums occurred just moments after Tori Kelly performed an acoustic version of her new song "Nobody Love."
The songstress shared her connection with the "Baby" singer during her interview on the late-night program, discussing how she, like Bieber, was discovered after posting YouTube videos of her music. The two also share Scooter Braun as a manager.
During the course of her chat, she never disclosed Bieber's surprise appearance on the show.
Following the 21-year-old pop star's cameo, he tweeted at Late Late Show host, James Corden, writing: "@JKCorden good times buddy."
Corden responded: "Dude, GREAT times. Loved it."