Macy Gray

The 'I Try' songstress vehemently disagrees that a man can become a woman by having reassignment surgery.

She said: "I will say this and everybody's gonna hate me but - as a woman - just because you go change your parts, it doesn't make you a woman, sorry. I know that for a fact. A woman is a human being with boobs. How about you start there? And have a vagina!"