Actress Gemma Arterton poses at the world premiere of "St Trinians" in London Dec. 10, 2007. - Xinhua/Reuters

The latest "Bond girl" is British newcomer Gemma Arterton, the film's producer said.

Details of Arterton's character, known as Fields, were not available, but a representative for the film's Los Angeles-based producer, Danjaq Prods., said "it's a nice-sized role."

The movie, which has the working title of "Bond 22," marks Daniel Craig's second turn as James Bond. Swiss-raised filmmaker Marc Forster ("The Kite Runner") is directing the Columbia Pictures/MGM production.

Talk of Arterton's casting had been swirling around the blogosphere and in British tabloids since mid-December. Arterton plays a schoolgirl in the comedy "St. Trinian's," which was recently released in Britain.