Robert Pattinson knocked up Kristen Stewart?

Seen here on their respective film sets last week, Kristen Stewart is rumored to be carrying Robert Pattinson’s child, according to NY Daily News:

An “insider” quoted by Australia’s New Weekly says, “When [Stewart] worked out she was late, she obviously started to thinking that she could be pregnant. And because of the timing, she thinks Rob could be the father.”
The gossip mag also reports she had a friend buy a home pregnancy test for her, and that she is “very nervous about the whole situation.”
The article is accompanied by a photo of Stewart with a tiny round belly protruding from her pants on the set of her upcoming film “The Runaways,” in which she plays rocker Joan Jett.

I posted some pics of Kristen on the set of The Runaways, and I dunno. I’d like to believe these two are smart enough to use contraception, but if not, I’m pretty sure the producers of Twilight have a mobile abortion center for just such an occasion. No, really, those guys probably have a better response time than a SWAT team. “The what broke?! We’ll be there in five! — Cashcow popped another one in What’s Her Face. Ready the chopper, boys!”

Photos: Flynet