Lena Dunham Signs Copies Of Her Book "Not That Kind of Girl: A Young Woman Tells You What She's "Learned" [Getty Images]

NEW YORK, NY - SEPTEMBER 30: Author/comedian Lena Dunham and actress/comedian Amy Schumer pose for a photo at the book signing for Lena Dunham's book "Not That Kind of Girl: A Young Woman Tells You What She's "Learned" at Barnes & Noble Union Square on September 30, 2014 in New York City. (Photo by Jemal Countess/Getty Images)

Getty Images Entertainment Jemal Countess