Watch Ariana Grande effortlessly perform a hilarious surprise song about being very, very tiny on late night: 'I am a human ...

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

The Los Angeles club guru launched his vaudeville show in 2002 at the Theater at Madison Square Garden, and the blend of ...

Grande, who is 5'1", belted lyrics about being a "human baby carrot" and a "lady Pikachu." She then laughed through the line, ...

The Oscar-nominated singer/actress also talked about "Wicked" and her intense training to play Glinda on Wednesday's (Feb. 5) ...