Ariana Grande [1] made a stop on The Tonight Show With Jimmy Fallon [2] recently and indulged the audience with the musical genre challenge [3], where she turned Kendrick Lamar's "Humble" into a goth-rock song and Drake's "God's Plan" into a '90s pop diva jam. Whether she's doing impressions [4] of other talented songstresses like Celine Dion and Christina Aguilera [5] or having a sing-off in an "Ew!" sketch, Ariana never lets us down with her musical appearances on the show. We've put together her highlights over the years — enjoy them all now!