She's sold millions, but she sings through her nose, and has a vibrato/tremolo like a sheep. Baaah.

We were watching MuchMusic a few weeks ago and saw a video, female singer, where every vocal note held longer than one beat had so much vibrato and AutoTune-wobbling that her voice was consistently a semitone up or down. Not even just on the chorus or something, but the WHOLE DAMN SONG. In other news, we made a drinking game out of "how quickly in each video does AutoTune start audibly wobbling", but we had to quit because it happened in the first measure of every song for ten minutes on both of the music channels we get.

She's a terrible singer, IMHO. And that Pepsi(?) advert was just terrible.