From the Nineties rap samples dotting her albums to her spot-on impressions of Britney Spears and Celine Dion on Saturday Night Live, Ariana Grande has shown herself to be a dedicated student of music. Even while she was still acting on Nickelodeon as a teenager, she shared her musical inclinations with fans by covering favorites on YouTube. Whether expertly mimicking her pop diva influences or displaying her versatility, Ariana Grande has continued to show off her voice with the occasional cover. Here are a few of the best.