Mila Kunis loves playing a "bitch".

The 'Black Swan' actress - who is believed to be dating Ashton Kutcher - finds it easy to play a nasty character because she is naturally "loud" but does think it would be refreshing to portray a girl-next-door type of person.

She said: "It's really fun playing a bitch. I'm naturally a very loud person, so normally the character I play come in and f**k everything up.

"It might be nice to play the girl next door or something. But I don't get those parts for some reason, people don't really believe that I'm that innocent, but I am! I also want to play a superhero. Once I do a really awesome superhero movie, I'm done. Not a cheesy one, but a solid cool superhero, like Superman, but a woman, and cooler."

Mila claims she is rather boring in real life and relishes the opportunity to dress up and pretend to be someone else.

She added to heat magazine: "I like to make dinner and stay home and watch TV. I don't go out. I don't put on stilettos and show off my assets. That's not who I am. But the cool thing is, I get to play that character if I want to."

Bang Showbiz