It's been an eventful year for Cameron Diaz! The actress married Good Charlotte singer Benji Madden in January, and over the weekend (March 8) she swapped her iconic blond locks for a darker brunette 'do. The 42-year-old actress debuted her updated look while out to dinner with her hubby, his brother Joel Madden and his wife Nicole Richie, Jessica Alba and Cash Warren. Now there's a date where we wouldn't mind being the seventh wheel!

Cameron's updated waves were pulled into a high ponytail, with the light brown hue reflecting all the camera flashes. She hasn't ditched the blond for good: We spotted honey-hued highlights throughout that messy ponytail.

Chic as always, Diaz was dressed head to toe in black — we love a good structured blazer! — and sported a geometric necklace and earring set. She pulled the entire look together with a classic red lip.

Cameron has been changing up her look quite a bit lately. She debuted a cute, and very tiny, nose stud back in December. The nose ring, which adds just the slightest bit of edge to her personal style, gives the impression that the newlyweds are rubbing off on each other. On February 23, Benji debuted a statement piece of his own: a new chest tattoo baring Cameron's name.

See Cameron's Yearbook Photo + More!

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