British actress Emma Watson revealed one of her obsessions - "Girls" and Lena Dunham.

The beautiful young actress revealed that she is literally obsessed with American filmmaker Lena Dunham and its HBO series "Girls."

"I am literally obsessed with Lena Dunham. She's, like, my favorite person in the world. I follow her on Twitter; I read her every day. And, yes, Girls is an example of something so refreshing because it feels real," the actress said.

Emma Watson graced the cover of Glamour US magazine and a full length interview is contained in the inside pages. Emma is depicted as a rocker chic sporting a Zadig & Voltaire coat with a Nina Ricci dress, Stella McCartney bra and a Salvatore Ferragamo necklace for the Alexei Hay shot.

The 22-year-old British actress is now moving from her stereotypical role in the Harry Potter series and is opening her doors to more grown-up roles.

After her small part in last year's critically acclaimed "My Week With Marilyn," Emma will star in the upcoming The Perks of Being a Wallflower, which premieres at the Toronto International Film Festival later this week.

One of the highlights of her interview is about her role as Sam in her upcoming film outside "Harry Potter." Emma shared that she was a bit emotional when she first saw the film and she cried when she first saw it.

"Sam's real. She has insecurities and a past. She's very human, and that's what drew me to play her. There are just so many teenage roles that don't have very much to do with what it's actually like to be a teenager," the British actress said.

The October 2012 issue of Glamour magazine will hit the newsstands on September 11.