The 28-year-old will re-team with David Fincher, who directed her in 'The Social Network' and 'The Girl with the Dragon Tattoo', to shoot a series of TV advertisements for the American fashion house's upcoming female fragrance, Downtown, reported Contactmusic.
The perfume, which will feature a mixture of scents ranging from green pear to pink peppercorn, will hit stores in September, and Mara is thrilled about the project.
"I am very excited to be included in the group of amazing women that have been featured in the iconic advertising campaigns for Calvin Klein fragrances. It's an honour to be part of a brand with such a legacy of breakthrough advertising," she said.