Christina HendricksChristina Hendricks is teaming up with Vivienne Westwood to promote the designer's 'Get a Life' palladium jewelry collection.

Known for her curvy turn as 'Mad Men's' Joan Holloway Harris, the fiery bombshell, who started her career as a model in Playboy, is right back in the saddle with her most recent gig.

In the new advertising campaign, Hendricks wears the pendants, hair accessories and other pieces with Westwood's hourglass-figure-flattering frocks. She, of the perfect décolletage, provides a wonderful canvas for the show-stopping bling.

Hendricks is a longtime fan of the Godmother of Punk. "She is my favorite designer," she told the London Mail on Sunday. "As a young girl I would cut out pictures of her dresses from magazines, although I was never able to afford them. Even now I only have one in my closet."