It's hard to believe, but Ariana Grande has never been a guest on a talk show! The pint-sized singer has been the musical act before, but never a guest who gets to talk!
And it's a shame because she's HIGHlarious!
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Jimmy Fallon helped ease her into the role of 'Guest,' on Friday night's The Tonight Show, by asking her to do an impromptu impression of Celine Dion, and for a minute, we thought Celine was really there!
Complete with a fabulous French accent and chest pumps, Miz Grande nailed it!
Ch-ch-check it out (above)!
Tags: ariana grande, ariana grande impression, ariana grande photos, ariana grande singing, celine dion, celine dion impression, jimmy fallon, the tonight show