Could forget the lyrics mid-song and still make the scatting sound better than the original.
Fun fact: She entered her first Apollo Theater contest to dance, then switched to singing onstage out of nerves.
Four-octave vocal range packed into someone who genuinely looks like she'd get ID'd buying wine at Tesco.
Fun fact: Her signature ponytail started as a way to hide hair damage from years of Nickelodeon dyeing.