Cameron Diaz Street Style
Credit: Bruce/Javiles/Fameflynet Pictures

Cameron Diaz took time out for a girls day over the weekend, indulging in a little spa pampering with sister-in-law and BFF Nicole Richie and Richie's daughter Harlow. The trio stepped out Beverly Hills flaunting their freshly painted mani-pedis.

Diaz was looking lovely in an all-white ensemble accessorized by neutrals. The 43-year-old beauty wore a boho crocheted peasant dress with an ample skirt that hit just below the knee. She layered the feminine number with a cropped white jacket and carried a Balenciaga crossbody bag that played off her monochromatic look with ivory leather and gold hardware. Diaz finished off her outfit with a pair of tan studded gladiator sandals. The ageless author of The Longevity Book was completely fresh-faced and wore her signature blonde locks in natural beachy waves.

Since Diaz and husband Benji Madden tied the knot in early 2015, she and Richie—married to Madden's brother identical twin brother Joel—have become incredibly close. The California girls are often spotted stepping out together and Diaz regularly shows support for her sister-in-law, most recently helping her celebrate the launch of her brand House of Harlow 1960's new collection with e-commerce site Revolve.