The 45-year-old French actor and Naomi, 41, were honored with Unesco awards for their charity engagements.
Naomi, who wore a Roberto Cavalli dress, was accompanied by her boyfriend, Russian billionaire Vladislav Doronin.
Also spotted at the event were Clive Owen, Jet Li, and Kathleen Turner – all were honored with Unesco awards too.
15+ pictures inside of Olivier Martinez and Naomi Campbell at the Unesco Charity Gala… More Here! »