The entire crew, which included Khloe, Rob Kardashian, Kourtney Kardashian, Scott Disick, Bruce and Kris Jenner, headed over to the restaurant after Rob's performance on Dancing with the Stars.
The group dined on Cuban food, drank plenty of champagne and showed off their salsa dancing skills for the camera, as the entire night was filmed for an episode of Khloe and Lamar.
Why did Kim skip out on Lamar's birthday night? The soon-to-be single star apparently wasn't in a partying mood after returning late Sunday night from a visit with Kris Humphries in Minnesota to discuss "the marriage, the divorce and their feelings." Talk of a reconciliation, however, was reportedly not on the agenda.
Khloe wasn't letting Kim's divorce drama get her down, as she posted this message on her website: "Happy birthday to my wonderful husband and the love of my life! I hope I can make this day as special for you as you make every single day for me. This has been the best two years of my life and I can't wait for the lifetime of birthdays we will have together! I love you more than anything!!!! Happy birthday baby!"
Lamar returned the love on Twitter by giving a "special shout out" to his wife for some family photos she had given him.
And you'll see personalized content just for you whenever you click the My Feed .
SheKnows is making some changes!