Actress Cameron Diaz and Good Charlotte rocker Benji Madden may be Hollywood's next "it" couple. On Saturday the pair was spotted together in Beverly Hills, Calif., at the gym and driving away in Diaz's car.

The duo reportedly were introduced by Madden's sister-in-law Nicole Richie and have been hanging out together for several weeks.

The actress has been linked to several celebs over the years, including actor Jared Leto, singer Justin Timberlake and baseball star Alex Rodriguez.

Madden has romanced model Carmen Electra, actress Sophie Monk and British singer Eliza Doolittle.