Ariana Grande's Saturday Night Live hosting gig was an impressive parade of impressions. But in a sketch cut-for-time, or perhaps cut-for-too-trippy-a-premise, Grande further showed off her impressions—with one of Judy Garland. She proceeded to answer the question nobody was thinking, "What if Judy Garland was a space captain who had to sing to soothe the aliens?" 

Forget your troubles. Come on, get happy.