Eva Mendes was at Calvin Klein’s 40th anniversay celebrations, held on Sept. 7. She wore a gown with a plunging neckline. Mendes has been in the popular news because of her banned ad. Mendes went naked for Calvin Klein’s Secret Obession perfume ad. She appeared on Jay Leno’s Tonight Show and spoke about how the censors in US had problems with nudity. Mendes’ ad was passed in Europe but banned in the US because it exposed one sexy nipple. Jay Leno aired the ad but had the breast pixilated. The audience in the studio cheered with approval for Eva Mendes.