Newlywed Cameron Diaz has plenty of exciting news to share, but you won’t catch her tweeting about any of it.

“I think social media is a crazy-ass experiment on society,” the 42-year-old told Cosmopolitan U.K. as cover star of the April 2015 issue. “The way people use it to get validation from a bunch of strangers is dangerous. What’s the point?”

That could explain why the blonde beauty hasn’t posted anything to her Instagram or Twitter account since September 2014. Still, Diaz seems to have no problem sharing details about her personal life, even if it’s not via social media. The actress told Cosmo U.K. that her active sex life with husband Benji Madden is part of what helps her stay fit.

“It’s something healthy that we need to be doing for many different reasons,” she said.

Diaz also told the magazine about her dedication to exercise.

“You have to just do it,” said Diaz. “Once you commit and really put in the effort, your body goes, ‘Oh, it’s not okay to be without this.’ People say, ‘My body rejects exercise.’ No, it doesn’t. Your mind rejects exercise.”

Check out Diaz’s gorgeous spread in Cosmopolitan U.K.:

For more with Cameron Diaz, pick up Cosmopolitan U.K.‘s April 2015 issue, on newsstands and available digitally March 3.

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