Demi Lovato and James Corden Interrogate Nick Jonas About His Love Life on ‘Carpool Karaoke’

Nick Jonas unknowingly stepped into the hot seat on Monday during the latest installment of James Corden's Carpool Karaoke. Corden and Demi Lovato decided to grill the youngest Jonas brother about his dating history and purity ring days, and Jonas was clearly not prepared for Lovato's very frank evaluation of his love life.

"It was [Miley] Cyrus, [Selena] Gomez, Cyrus, Gomez, and then I don't know what else happened," Lovato said. She also called Jonas out after he tried to deny her account of his love life and called him "Lies-a Minnelli back there." Lovato and Corden went on to ask Jonas about ditching his infamous purity ring, which he said he removed after getting into a "real relationship with an adult."

"I fell in love actually," he said, "and I decided it was time to take the purity ring off."

Between karaoke takes of their biggest hits, Jonas also revealed that he was once chained to a wall at a gay club while performing his hit single "Chains." "It was very erotic," he said. "It's so hard to perform though without being able to use your hands."

Eventually, Corden convinced Lovato and Jonas to allow him to perform with them, and they all took to the streets of Los Angeles for a rendition of Lovato's "Confident." Although onlookers were impressed, the pair decided Corden was probably not the right fit for their upcoming tour, much to his disappointment.