Lena Dunham is pretty in pink as she graces the March issue of Cosmopolitan UK magazine. To be just 33 years-old, this writer, director and producer has been through a lot. First off, a public relationship with Bleachers frontman, Jack Antonoff. The couple dated for six years, after meeting each other on a blind date. Dunham and Antonoff's relationship looked great on the outside but eventually turned sour. After deciding to move in together, Lena decorated their Brooklyn home while Jack was on tour. And that's when all hell broke loose.