The Good Charlotte guitarist and the actress have famously kept their relationship private since they began dating in 2014 ...

Benji Madden celebrated Cameron Diaz's return to acting and marked their 10-year wedding anniversary. See what he wrote.

"Every year only gets more fulfilling," the musician wrote on Instagram, celebrating both a decade of marriage with Diaz and ...

Benji Madden marked a special milestone with wife Cameron Diaz, celebrating their 10-year wedding anniversary while ...

Cameron Diaz’s husband Benji Madden celebrated a major milestone for the duo after the actress made her first film appearance in over 10 years with Back in Action.

The actress was featured in a selfie with her husband after making her return to the red carpet after 10 years.

Among the comments included one from Benji's twin brother and Good Charlotte bandmate Joel Madden, who dropped three red heart emojis, while fellow rocker Avril Lavigne wrote, "Queen 👑." Diaz ...

By Hannah Dailey Benji Madden is in proud husband mode ... met in 2014 through the latter’s twin brother and bandmate, Joel Madden, and his wife, Nicole Richie. They got married the following ...

Meanwhile, Benji's brother and fellow bandmate, Joel Madden, left three heart emoji on the post. Fans of Diaz also chimed in, leaving comments like, "She's the Bomb. Love her ️," and "Happy ...