We saw this Ariana Grande video awhile back, but it's making the rounds again - and with good reason because Ariana does a killer Britney Spears impersonation.Fetus Ariana channels the pop star's voice brilliantly and the video is definitely worth another look, even if you saw it way back when. Close your eyes and you might not even be able to tell the difference. Yeah, it's that good!
You can also watch a full compilation of Ariana's many impressive impersonations - including a goat, a crying baby and Shakira.