James Corden stripped off for his latest Carpool Karaoke with his "heroes", the Red Hot Chili Peppers.
The band sang a string of their hits - at one point even launching into a rendition of Food Glorious Food.
And before taking their shirts off Corden stopped the car for a "man wrestle" with frontman Anthony Kiedis.
Corden appeared a little puffed out afterwards and said: "You've destroyed me. I didn't see that coming Kiedis!"
Keidis made a few revelations during the 15-minute clip - including that singer and actress Cher used to babysit him.
The band also said one of the most rock n' roll things they had ever seen was two men having a fight with their prosthetic legs at a Dutch festival.
And then it was time for the shirts to come off when Corden said he almost didn't recognise the band when he met them "because they had clothes on".
Kiedis revealed he felt more natural with his top off than not - and even took his shoes and socks off.
"As soon as I took my top off, it just made me feel great," said Corden.
"But I realised that if I'm in a car on my own with a top off, I look weird.
"Somehow the fact the three of us have got our tops off feels completely normal. Am I wrong?" "No, it feels good, " replied Keidis.
Ending the interview, Corden said: "I always knew that this would be fun to be in a car with you.
"But I never expected it to be as much fun as it has been.
"People say don't meet your heroes - but I don't think they ever met the Red Hot Chili Peppers."