Does SJP's Butt Look Big In This?

We caught up with Sarah Jessica Parker on the set of the Sex and the City  movie in NYC today, and she looked preoccupied with how her ass looked in the little pink dress she was wearing. Now, far be it from us to comment on the size of SJP's rear end, but she ain't exactly bountiful in the booty department. She isn't Beyonce or J-Lo and we reckon skinny Sarah needs to put on a few pounds before she starts worrying about having a big butt.