Kirsten Dunst refuses to "fix" her teeth because she thinks stars who don't look perfect are the sexiest.

The SPIDER-MAN star admits her mother is constantly nagging her to straighten her front teeth, but the actress insists that's a part of her that is extra special.

She says, "That's one of the things I like about me. Messed-up teeth are so sexy."

And, to emphasise her point, Dunst admits she has a huge crush on PATRICIA ARQUETTE - another actress with unstraight teeth.

She adds, "I have a girl crush on her. She's a real woman - she's not anorexic or perfectly tan, she's not trying to be anything but what she is, and that's the most sexy thing."