Lena Dunham Girls Premiere Pictures

HBO's Girls Premieres With Creator Lena Dunham, Producer Judd Apatow, and Famous Fans

HBO's Girls Premieres With Creator Lena Dunham, Producer Judd Apatow, and Famous Fans

HBO's new series Girls premiered at the School of Visual Arts Theater in NYC. The series is the brainchild of Lena Dunham, whose first big movie Tiny Furniture debuted in 2010. The film caught the eye of Judd Apatow, who reached out to Lena to see if she needed help with any projects. Their friendship helped bring Girls to TV, and Judd worked closely with Lena on the 10 episodes of the first season. The program centers around the friendships of four ladies living in NYC, and the plot has raised some inevitable comparisons to HBO's other landmark series about Big Apple women — Sex and the City. Girls, though, is a grittier look at the lives of 20-somethings and the mistakes they make, both personally and professionally.

Lena also stars in the show, along with Allison Williams, Zosia Mamet, and Jemima Kirke. Plenty of famous friends came out to support the cast, including a Preen-clad Claire Danes, Kyra Sedgwick, and Kevin Bacon. Allison, whose father is NBC's Brian Williams, wore a gorgeous white Donna Karan dress and Kwiat jewels. Zosia also has a well-known dad, writer David Mamet, and Jemima's father was in the band Bad Company! Brian and his wife Jane swung by the afterparty at the Standard Hotel.

Lena spoke to us last night about when Judd first reached out to her. She said, "I thought that it was a prank when Judd first got in touch with me. I thought my friend Isabel was emailing me using this weird technology that lets you pretend your email address is someone else's email address!" The affection is certainly mutual between Lena and Judd. He raved of Lena, "She's so funny, and she has a unique vision." Check out our full red-carpet report later today on PopSugar Rush.

Source: WireImage