Anushka Sharma who has been roped as brand ambassador for eyewear brand says she loves sunglasses as an accessory, "I love sunglasses. While it most definitely is a fashion accessory, I believe for those who travel frequently or step out everyday, sunglasses are a necessity more than a fashion accessory." Anushka while promotion of her upcoming production "Phillauri" when is she think it's okay to blame a celebrity for fault in the product they endorse? She said, "I think it's easier to blame anyone -- be it a company, a brand or a celebrity -- than to try resolve a problem systematically." In last, "I salute the power of women across the globe," she said. See the picture below: