It may not have made our Sunday top 100 cable ratings this week, but HBO has already picked up Girls for a third season, according to the show's creator Lena Dunham. Deadline reports that Dunham gave the scoop to Alec Baldwin while appearing on his podcast. Dunham said that the show will start filming its third season in March. Based on the ratio of its ratings to the amount of articles written about it, every single person person who watches Girls blogs about it. The show just won a Golden Globe for best comedy, which may have factored into its early renewal. Dunham has a history of breaking news about her own show, tweetin the date of its second season premiere before HBO announced it.