Lindsay Lohan says curves are what makes a girl.

Lindsay Lohan says curves are what makes a girl, and so she's trying to pack on a few pounds reports PageSix "You want to be called sexy, and you want to have t-ts and an ass," the somewhat-skeletal teen tells the London Mirror. That means peanut butter and jelly sandwiches, chicken parmesan, mashed potatoes and trips to McDonald's.

Last year, the Just My Luck was trying to put on weight -- because she was fed up with having no cleavage. "I'm working out with my trainer now and eating healthily. I want my boobs back!"

A source revealed: "She is sick of being on the covers of the tabloids for being too skinny. She wants to be considered as a young girl making the transition into being a serious actress, so she's really hurt by all of this negativity and is trying to gain some pounds so that people will leave her alone about her weight."

The 19-year-old is quoted by Britain's Star magazine as saying: "I do not have an eating disorder. I lost weight because I'm 19 years old and only went through puberty a year ago. I haven't been on a crash diet. Give me a break!"