Kris Jenner has been noticeably silent though...

Caitlyn Jenner turns 67-years-old today, and her famous family is making sure she knows just how much they love and appreciate her. "Happy birthday to my hero! I hope you have the best birthday ever, Dad! I love you so much and I'm so proud of you for everything you've accomplished. I can't wait to see what else you'll achieve. You're the best dad ever," Kendall wrote on her app.

Kylie followed it up with some similar sentiments.

"Happy birthday to the best dad ever!!! Kendall and I seriously lucked out. We always have fun together, like that time when I had this school project to paint a rock and you took me to the golf course to find the perfect one. We searched forever until we found one with a smooth side. When we got home, you painted a ladybug on it, and honestly, it was the best ladybug EVER! I know you still have it somewhere! I have to find it now, lol. Love you, Dad! I hope you have the best birthday!" the 19-year-old plastic surgery princess posted.

Khloe's message was slightly less gushing, however. "Happy birthday Caitlyn! Thank you for always inspiring me to live my most authentic life," she said.

Kim has been silent on social media since her Paris robbery earlier this month, but she had her team create a special Wheaties box Kimoji just for her stepdad!