When this 38-year-old mom goes to work, she oils up and laces up her gladiator sandals.

Supermodel Kate Moss looks absolutely gorgeous in Versace's Spring/Summer 2013 gladiator-themed advertising campaign, unveiled Friday, Dec. 21. Shot in London in November by Mert Alas and Marcus Piggot, the photo shows a leggy, super-bronzed Moss in knee-high gladiator stilettos, surrounded by three, sinewy men in bikini bottoms.

The campaign also features two other supermodel beauties: Daria Werbow and Joan Smalls. "To have three glamorous and iconic women like Kate, Daria and Joan in one campaign is not an easy feat," said Donatella Versace in a release. "Mert and Marcus really outdid themselves. Each image is composed like a work of art."

Besides the coveted Versace deal, Moss also scored a Stuart Weitzman campaign, shot by Mario Testino, last month. In addition, the working mom (she has a 10-year-old daughter, Lila) recently posed with Rihanna for a series of seriously racy pictures, also shot by Testino, for V Magazine's March 2013 issue, in which the two provocative women take turns playing dominatrix. The photos had been leaked and posted online.

Moss married Jamie Hince in July 2011 and has enjoyed a quiet life since then. In the December issue of Vanity Fair, she talked about a more tumultuous time in her life: When she split from Johnny Depp**, "[It was a] nightmare. Years and years of crying. Oh, the tears!"

This article originally appeared on Usmagazine.com: Kate Moss, 38, Looks Sexier Than Ever in Glam Versace Ad