United Kingdom, May 4 -- Cameron Diaz has announced the arrival of her third child with husband Benji Madden.

The actress, 53, and her partner, 47, shared the news on Monday (04.05.26) in a characteristically private yet celebratory message to fans.

The pair, who married in 2015 after being introduced by Nicole Richie and Benji's twin brother Joel Madden, revealed the birth of their son Nautas Madden on Instagram, with Benji writing on the platform: "Cameron and I are Happy, Excited, and feeling so BLESSED to announce the birth of our third Child, Nautas Madden.

"Welcome to the world Son!!"

He continued: "We love life with our family - our kids are healthy and happy, and we are grateful!!! Having a blast.

"Sending all our best wishes...