Mariah Carey dropped a new single, "Sugar Sweet," with Shenseea and Kehlani. The song appears on her album "Here for it All, which she teased on "Kimmel."

The R&B star, who joined forces with Shenseea on Carey's "Sugar Sweet," said the first song she "ever learned" was one of Carey's classics Kehlani was once singing "Hero." Now, she shares a song with one of her own.