Jimmy Kimmel started off his interview with Ariana Grande by asking the Wicked star to sing a song she's never seen before.

Ariana Grande said “Thank U, Next” to Carrie Underwood’s ... “I can just sing it,” she mouthed before bringing the microphone to her lips. The “Before He Cheats” singer confirmed earlier this month ...

As a kid, Grande loved singing karaoke with her family. "I looked up to Whitney and Mariah and Celine endlessly," she says.