WATCH: Demi Lovato mortifies Nick Jonas over dating history in new Carpool Karaoke
It's the latest addition to James Corden's Carpool Karaoke and it's a good one as Demi Lovato makes friend and tour buddy Nick Jonas a tad uncomfortable.
They've been friends for 10 years and Demi dated Nick's brother Joe while Nick dated Selena Gomez but they revealed they have never hooked up with each other.
Lovato tells Corden that Nick dated Miley Cyrus and then Selena and then Miley again and then Selena again.
"And this is all during the time you're wearing the old purity ring, yeah?" asks Corden.
"So it's not on any more. When did you decide to ditch the ring?"
Nick replies, "I had a real relationship with an adult and I fell in love actually. I felt it was time to take the ring off. Are we going to keep talking about my dating life?"
"We can talk about it as long as you want," quips Corden.
He also asked them about intense fans...
Check out the full segment here: