Actress Lena Dunham posted a naked picture of herself to protest against online retailer 'Revolve' after it was accused of fat-shaming. 'Revolve' had released a sweatshirt on its website which read, "Being fat is not beautiful it's an excuse." Lena, who had collaborated with 'Revolve', wrote, "I cannot support this collaboration or lend my name to it in any way."