Last night's summer season premiere of The Big C on Showtime was positively cougarriffic as Sex and the City's Cynthia Nixon returned to the series with a bare-breasted bang. Cynthia bared both boobs in a sweaty scene in the sack with her mentally unstable lover. Call us crazy, but Skin Central thinks Cynthia's looking absolutely MAM-azing for 45!








In other nudes, Mary-Louise Parker did, indeed, make out with her Russian cellmate on Weeds, but the season 4 premiere of this skinful show was notable mostly for its lack of skin, with Mary-Louise exposing her bra and panties, and nothing else, as she changed into civilian clothes:







You can check out more from the over-40 and still foxy Cynthia Nixon and Mary-Louise Parker right here on MrSkin.com!