Things are seriously heating up in France. PHOTOS: Dita Von Teese Reveals Sizzling Lingerie Collection The stars came to shine at amfAR’s 2014 Cinema Against AIDS Gala Thursday in Cap d’ Antibes, held during this year’s Cannes Film Festival, and three bombshells decided to duke it out for wearing the most heart-stopping ensemble. Model Heidi Klum flaunted her famous lean legs in a shimmery and super low-cut sea foam-hued gown from Atelier Versace’s Spring 2014 collection. While the 40-year-old could have chosen to show off her legs or cleavage, she opted for both, of course. Then there’s Hollywood actress Sharon Stone, who also went for the daring V-neck cut to reveal a bare décolletage in a red hot, cut-out Robert Cavalli dress. The 56-year-old decided to keep her arms and legs under wraps, but her flat midsection was on full display. PHOTOS: Sharon Stone Rocks Bikini, See Her Many Ageless Looks And finally, there’s burlesque performer Dita Von Teese. The 41-year-old chose a super sheer black-rose print gown by Blumarine, cinching her whittle waist. Going for her signature old Hollywood look, Von Teese styled her couture with lingerie from her latest collection, which she recently premiered in California. See below for the tantalizing looks below and vote on which is the sexiest.