What does the tooth fairy look like?

The tooth fairy looks like a fairy with teeth. But fairies have teeth anyway so I'll just shut up now.

IN ADDITION:The tooth fairy only shows up while you are asleep. Since you cannot see while you are asleep, the description of the tooth fairy remains a mystery.

I saw the tooth fairy last night because i lost my tooth, it looks like a big ray of light shining so bright it turns blue! well, that's my tooth fairy she has a pink dress with red or blonde hair. I scared her and she dropped the money and left the tooth guess ill wait til tommorrow