minnieKnocked Up isn’t just the title of one of Mr. Skin’s favorite movies, it also describes what has recently happened to two of Mr. Skin’s favorite celebrities, porn legend Jenna Jameson and British T&A-lister Minnie Driver.

The pair of expectant eyefuls, both of whose swollen teats, soon-to-be-greatly-expanded vadges and sweaty slabs of seat meat are available on MrSkin.com, are in different stages of pregnancy. But neither is worried about staying out of the public eye.

Jenna Jameson has actually come into contact with fewer spermatozoa than most porn starlets due to her policy of only doing lesbian scenes for most of her career, but that didn’t stop one (belonging to mixed martial arts star Tito Ortz) from finally hitting the mark this year.

“Yes, I can confirm I’m pregnant. It’s still early, so I’m being cautious. I’m resting as much as possible," the Zombie Strippers star, whose former relationships include a long-term lesbian romance with Nikki Tyler, reports to Usmagazine.com.

Meanwhile, in the other other Hollywood, Minnie has appeared on the beach in a bikini with an equally ready-to-pop gal pal, letting it all hang on.

A look back at Minnie’s naked front from the1993 TV show Mr. Wroe's Virgins shows just how much she’s grown.

Perhaps not coincidentally, so has Mr. Skin!Minnie Driver in Mr. Wroe's Virgins