Kim Kardashian isn't the only one with a birthday around here!
And although he doesn't have Twitter himself, he's already getting birthday shout-outs on it from his kids and special blog posts in his honor!
All of the Kardashian girls also blogged about Bruce for his big day. "Happy birthday to the rock of our family, Bruce!" Kim wrote, adding that her new favorite memory of him is when he walked her down the aisle. Awww.
Khloé thanked her stepdad for putting up with them, writing: "Happy birthday to one of the greatest dads in the world, the one and only Bruce Jenner. Bruce, on your special day, I just want to thank you for always putting up with our bulls--t and loving us kids unconditionally LOL."
Kourtney kept it simple, calling him "One of my favorite people in the world!", while Kendall and Kylie Jenner hailed Bruce as the "best dad ever" and said "And even though we are growing taller every day and are practically the same height as you, we will always be your little girls."
Rob saved his shout-out for Twitter, saying "Happy Bday big guy!"
Kim will have to celebrate with Bruce another time, as she'll be at a birthday bash for someone else tonight.
The E! reality star is cohosting a party for hotelier Vikram Chatwal in NYC before she holds court at her own Midori costume fete tomorrow night.