Look out, Christina Hendricks. You're about to get some competition when it comes to being the lustiest, bustiest babe on Mad Men.

On the latest episode of the AMC hit, a stunning new secretary named Megan appeared behind the front desk, and despite the sixties beehive hair and the far-too-concealing polyester dress.

But as she bared her soul during a Pond's cold cream user survey, there was no mistaking the classic rack and gorgeous face--it was comely French-Canuck cutie Jessica Par!

Mad Men is light (make that nonexistent) on the nudity, so if you want to see Jess's jugs minus her swinging '60s secretary wear, she unleashed them in Hot Tub Time Machine (2010) and in three other flicks earlier in her career.

Young Jessica's bodacious bust-out, in fact, was the indie lesbian drama Lost and Delirious (2001), where she goes nakedly mammo-a-mammo in bed with Piper Perabo, slinky blonde star of the USA Network series, Covert Affairs.Hot Tub Jessica Pare



Members can see all of Par's work here at Mr. Skin.

And non-members? Sorry.

Have fun seeing her fully-clothed from neck to ankle on Mad Men, guys.