Kourtney Kardashian is clearly a kid at heart. The mother-of-three went to Disneyland California on April 21 to celebrate her 39th birthday in style.

The Happiest Place On Earth

Kardashian, who turned 39 on April 18, took her man, Younes Bendjima, young children Penelope and Mason Disick, mother Kris Jenner along and Jenner's boyfriend Corey Gamble, for some fun in the sun.

The family paid a visit to the Disneyland Park in Anaheim on Saturday for a visit so cool even North West made a stylish appearance. They took a hilarious ride on Splash Mountain and their photos showed a terrified Kris and an elated Kourtney, whose hands were thrown up in the air.

They also hopped on the Big Thunder Mountain Railroad outdoor rollercoaster as well as the Soarin' Around the World simulator, a virtual-reality experience that offers visitors an awe-inspiring tour of the world. Kourtney shared some pics on her Instagram stories.

A Difficult Time

There was no sign of Kim Kardashian-West, Kendall or Kylie Jenner. Sister Khloe Kardashian is still in Cleveland following the birth of her daughter, True Thompson.

Khloe is currently dealing with cheating rumors against her baby daddy, Tristan Thompson. Videos emerged online shortly before True's birth, purporting to show Khloe's partner engaged in illicit activities with two women while she was pregnant. Khloe is reportedly trying to decide whether she's going to stay in Ohio or move back to California with her family. The extended clan was with Khloe until last week to support her.

Her Other Birthday Party

Kourtney first celebrated her birthday on April 19, at an intimate family dinner that doubled as an album listening party for brother-in-law Kanye West. At the event, Kardashian matriarch Kris Jenner gave a heartwarming toast about how wonderful of a mother she thinks Kourtney is.

"You taught me how to be a mom. You were there first, and I love you more than I say, and I love you more than life itself," she gushed.

The quiet, intimate family-only event soon turned into a listening party as West debuted his seven-song solo project, a joint album with Kid Cudi, and two additional records from Teyana Taylor and Pusha T. West acts as a producer on the last two projects, with the albums set to drop in June.

The rapper and wife Kardashian-West engaged in some saucy PDA at the party, where supermodel Kendall Jenner, Larsa Pippen, Stephanie Shepherd and other close friends of Kardashians were present.