Actress Lindsay Lohan has written on her MySpace.com blog that she felt sick to her stomach when a photographer asked what she had to say about people commenting on her sister Ali Lohan's rumored breast implants.

The actress wrote that a pair of photographers encountered her and her friend walking into a store when one of them asked, "Hey Lindsay, what do you have to say about people commenting on your sister's implants?"

Lohan wrote that she was caught off guard by the question, and said that "didn't really come up with the proper response at the time."

She wrote that she told the paparazzo, "Did you really just ask me that? She is a 14-year-old girl, and you are a pedophile."

Lohan writes that she's "not judging" people who have plastic surgery, but their mother, Dina Lohan taught them to appreciate what they've been given.

The actress added that she would never "encourage, or allow a 14-year-old child to alter her body."