Cameron Diaz's Sister Is Absolutely Gorgeous

Add Cameron Diaz to the list of celebrities with gorgeous sisters. Chimene Diaz shares the "Shrek" star's wide smile and bright-blue eyes, and appears to have a zeal for life like her loveably goofy little sibling. The Diaz girls grew up in Long Beach, California, with their hard-working parents, mom Billie and dad Emilio Diaz. Sadly, Emilio passed away in 2008.

While the younger Diaz sister pursued modeling and then acting, the older sibling took a different route. She's a mom of three girls (Emmi, Chloe, and Channing) and son Emilio (named for grandpa), whom she shares with singer and ex-husband Robby Armstrong. She's a real estate agent in Seal Beach, the beach community in Orange County, just south of where the Diaz sisters grew up. She's also been a fixture in Cameron's life, appearing on red carpets with her sister, including at the 1998 GQ Men of the Year awards in LA, California, when Cameron was cementing her it-girl status in Hollywood. Cameron wasn't the only rising star in attendance at the event: Charlize Theron and Tyra Banks also attended. But no one showed off sisterly love like these two, in coordinating blue-gray outfits and matching makeup.

In 2012, Cameron Diaz reported to "The Today Show" that she'd been present at three of Chimene Diaz's children's births, which she said she was "very invested in." She told InStyle, "I can be a pretty good aunt ... " (via MadeForMums). Her three nieces and one nephew were present in 2009 when Aunt Cameron received a star on the Hollywood Walk of Fame. Chimene was also there, along with their mom Billie Diaz, and Chimene's then-husband Robby Armstrong.

Chimene and Armstrong were married in 2005, though the last time Armstrong posted an anniversary tribute to his wife on Facebook was in 2017, so it appears the marriage faltered sometime after that. His four children feature on his social media occasionally. Of the girls, Emmi most resembles her father, while Channing and Chloe take after mom Chimene and their famous aunt.

Back in June 2022, Chimene referred to single motherhood on her private Instagram page (via People). But as of late 2025, Chimene's Facebook profile says that she's in a relationship. Will she follow her little sister, one of the celebs who got married later in life, and take another trip down the aisle? 

Rather than following her sister to Hollywood, Cameron Diaz's big sister Chimene Diaz pursued a career in real estate. She and friend Rhonda Buchanan began a real estate agency, the Buchanan & Diaz Group, which eventually rolled into Splash Realty in Seal Beach. No word on whether Chimene is still in the real estate game.

What we know for sure is that she's aging beautifully. Buchanan has posted regular Insta birthday tributes to her friend, adding photos, like those she put up in June 2022. In one, we can see Chimene enjoying a frosty drink. On her own Facebook page, Chimene has posted pics of wine bottles from sister Cameron's brand, Avaline. In another pic, Chimene embodies the idea that layers are one of the transformative haircuts that bring youthful energy, no matter your age. Anyone looking to go gray might want to bring a picture of Cameron Diaz's gorgeous sister to the hair salon for inspiration.

She also pulls off a heavier makeup look well. The rich plummy lipstick she once wore has a soft satin finish that helps the mouth look refreshed rather than dried out, which sometimes can happen on women over 50 wearing a matte lipstick. And the heavy coat of upper-lash mascara helps define her eyes while giving an opening effect at the same time.