'Late Late Show' started off a little differently when Gaga came out in place of James Corden to deliver his monologue, but that wasn't the only change!
There were no 'Perfect Illusions' here -- the singer totally slayed in the latest installment of the 'Late Late Show' segment.
The singer joined the 'Late Late Show' host for a fun trip around L.A., where Corden got to show off how gross a meat dress really is.
The 'Perfect Illusion' singer lets loose on the road with James Corden.
Mariah Carey was the first guest on James Corden's "Carpool Karaoke" and now she's back!
The GRAMMY winner was the first guest on the segment and now she's back!
The comedian opened up to ET at the 'Trolls' premiere in Los Angeles on Sunday, which premieres November 4th.
The 'Late Late Show' host had to get in the recording studio with Timberlake for the 'Trolls' movie.
'I got you, bae!'
Plus, see the special celebrity co-star cameo!
His response to all questions was 'yes sir!'
On Tuesday, the 30-year-old actor got candid about the first time he met the 'Late Late Show' host.
How's this for a carpool buddy?
James Corden just loves to sing... even if it gets him into trouble.
