After being asked about getting in shape, Kit told the talk show host: "If you’re getting your bum out in front of 60 million people, you do your homework" and admitted it was down to "lots of squats."
Jonathan then joked: "Is it weird that we’ve all enjoyed your buttocks?" To which Kit responded while laughing: "Not really no, I’ll get them out for anyone."
But he also revealed he's not insured his bum, even though it is now known the world over. And that he didn't shave or wax it at all for the now infamous scene: "I have a naturally hairless bum!"