Ariana Grande’s ‘SNL’ Impression Megamix (VIDEO)

One highlight of Ariana Grande's appearance on Saturday Night Live was this sketch where she plays an intern for a music streaming service who saves the day with her uncanny impressions of Britney Spears, Shakira, Whitney Houston and Rihanna. (oh, BTW, if that sounds familiar, Bruno Mars did a similar skit when he hosted SNL a couple of years ago.)