Belting out the classic Broadway hit “Suddenly Seymour” from the musical Little Shop of Horrors, Grande, 24, and MacFarlane, 43, slayed the vocally challenging tune while driving around town.
At one point, MacFarlane even slammed on the brakes and Grande let out a “f**k!” -- but kept on key.
“We almost died, but the belting was more important,” Grande declared after they’d finished the song. “I like that we didn’t skip a beat. That is what comes from being a theater person. You stay in it.”
Grande was clearly pleased with the outcome, posting a preview clip to Instagram.
“Tonight on @carpoolkaraoke@applemusic !!! @macfarlaneseth and I serve you some show tunes,” the “Side to Side” singer captioned the post. “We shot this almost a year ago so this is very exciting. Hope you enjoy! P.S. s/o to Audrey II in the back.”