Lamar Odom and Khloe Kardashian make a personal appearance for "Unbreakable Bond" at Perfumania on June 7, 2012 in Orange, California. Credit: Jason LaVeris/FilmMagic

Three years of marital bliss!

Khloe Kardashian and Lamar Odom celebrated their three-year anniversary Thursday -- and it looks like they made it a very special day.

Kardashian, 28, tweeted a photo with the caption, "Roses are red." The photo showed the number 3 written out in red rose petals on her bed. She also shared another pic of a beautiful bouquet of red roses.

"Happy anniversary to my best friend, my partner in crime and the love of my life — my husband," Kardashian wrote on her website to Odom, 32. "Over the past three years, I have experienced happiness that I never dreamed possible. Thank you for making me feel like a princess every single day. I love you forever!"

And Kourtney Kardashian also shared a message to her sister and brother-in-law.

"I am obsessed with Khloe of course and when Lamar came into her life and she told us they were getting married two weeks after knowing him and before I had ever met him, I was skeptical!" she joked on her website. "But I absolutely love the way that Lamar loves Khloe every day and the woman that she has become."

"Happy anniversary Khloe and my little Lam Lam," Kourtney wrote. "I love you both madly.