By StyleWatch
Updated June 13, 2008 09:50 PM

Miguel Aguilar/INF

After last month’s break-up with George Clooney, newly single Sarah Larson is getting back to work modeling a new line of couture dresses by designer Christian Audigier, a rep for the line confirms exclusively to PEOPLE. Audigier tells PEOPLE exclusively, “She is a fresh, elegant and classy girl. I saw her on a red carpet and liked her style and European look.” Larson was in Los Angeles Thursday to meet with the designer for a fitting. “She was in a great mood and excited to work,” says an Audigier rep. A photo shoot for the ad campaign took place on Friday afternoon in Los Angeles. “Sarah was picked by Christian Audigier because she looks fabulous in everything she wears,” says Larson’s agent Kenya Knight. While the line of dresses, which feature Audigier’s trademark tattoo-style prints, is already available on his website, Larson’s ads won’t be seen until later this month. — Amy Keith

Additional reporting by Alexis Chiu