Democratic White House hopeful Pete ButtigiegPete ButtigiegDemocratic lawmakers call for expanding, enshrining LGBTQ rights Democrats debate Biden effort to expand map against Trump The Hill's Morning Report - Presented by Facebook - Dems, GOP dig in on police reform ahead of House vote MORE put his own twist on Lizzo's hit "Truth Hurts" while appearing on the same morning show as the famed singer, saying he's "100 percent that nominee."

The South Bend, Ind., mayor sat down Thursday for an interview on "CBS This Morning." Lizzo, who a day earlier was named Time magazine's "Entertainer of the Year," was also booked for the program.

During one segment, the pair appeared alongside each other as they chatted with the CBS show's co-anchors, Gayle KingGayle KingMinneapolis police union says members have been 'scapegoated by political leaders' Fox News, CBS morning show hosts return to broadcast studios CBS's Gayle King to host live call-in radio show on coronavirus MORE, Anthony Mason and Tony Dokoupil.

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When King asked Buttigieg three words that would best describe him, he exclaimed, "Standing near Lizzo, right now!"

The 31-year-old Grammy Award nominee replied she was "glamorous, talented and booty-ful" when King posed the same question to her.

When King then inquired if Buttigieg had taken any DNA tests recently — a reference to a line from Lizzo's hit song, in which she sings, "I just took a DNA test, turns out I'm 100 percent that bitch," — the Oval Office contender had a response at the ready.

"Yes, and I am 100 percent that nominee to lead the way to the future," Buttigieg, 37, said to laughs.

The morning show's hosts expressed nervousness about where Buttigieg was going with his quip.

"This has never happened before: the mayor and Lizzo at the same time in the room," King said. "I love it!"