Nevermind I found it. Pretty Baby.
Read the wikipedia page on the woman who stars the movie, she's a special kind of messed up.
>Shields was raised in the Roman Catholic faith.
>gained critical acclaim at age 12 for her leading role in Louis Malle's film Pretty Baby (1978), in which she played a child prostitute in New Orleans at the beginning of the 20th century
Just the way God intended.