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."