Actress and girl about town Kate Mara is best known for her work on 24 and Brokeback Mountain.  A fixture on the LA and NY party circuit, Mara knows how to make an entrance.  Whether she’s front row at Zac Posen looking darling and demure, at a Chanel event dazzling in their latest couture collection, adding some much needed va-va-voom to the red carpet in eye...