Benji Madden Posts Sweetest Message for Cameron Diaz's 43rd Birthday!

Benji Madden just posted the sweetest message to his wife Cameron Diaz on Instagram to celebrate her birthday, which was Sunday (August 30).

“Happy Birthday to my Beautiful Wife❤My best friend and Everything else- there’s so much I could write. I’m the luckiest guy alive- I get to spend the rest of my life right here. I love this Woman!!❤️Many more Baby!! ❤️ 🎁🎉🎂” the 36-year-old rocker wrote about his 43-year-old wife.

Happy belated birthday, Cameron!

Also pictured inside: Benji and Cameron arriving at LAX Airport on Monday (August 31) in Los Angeles.

FYI: Cameron has a Rails button down around her waist.