The 35-year-old actor said bullies called her "fatwell" because of her curvy figure, reported Femalefirst.
"I still have this one girl's face in my mind. Sometimes I play in my head what I'd like to say to her. She tried to Facebook me a year ago. I ignored her. 'Are you kidding me? You made my life hell'.
"I know I've got curves and big breasts and I'm never, ever going to complain about that. It's simply that most other actresses are really, stupidly tiny. When I meet some of them, I can't believe it. Plus I love how expressive my body is. I've always been a big believer in what you don't see being much sexier than what you do," Atwell said.