Applegate, 39, bared her belly and grinded against a pole to Christina Aguilera's "Dirrty" as a character named Roxy Fedaro in a (fake) commercial for a "Prenatal Pole Dancing" DVD.
"Many pregnant women experience these things called hormones because you're a total fat ass and you don't feel sexy anymore," Applegate said in the clip. "But that's why you need something I like to call ‘seducidence.' That's seductive confidence put together."
"Prenatal pole dancing works," she added, "because when men see pregnant women they know she's down for sex."
