The song, which recites Grande's past boyfriends, mentions Miller by his given name: 'Wish I could say 'thank you' to Malcolm, 'cause he was an angel.'
In a video captured in Pittsburgh by a fan on Instagram, the 25-year-old pop star was rendered speechless for several lines of 'Thank U, Next' after getting choked up.
Watch Video: Ariana Grande stops singing at Mac Miller line of 'Thank U, Next'Īriana Grande broke down in tears Wednesday, singing about ex-boyfriend Mac Miller in the late rapper's hometown.
