Khloé Kardashian and Tristan Thompson celebrated their son Tatum Thompson’s fourth birthday on Tuesday.
The pair hosted a Zootopia-themed party, which they dubbed “Tatumtopia.” Since Tristan’s younger brother, Amari, celebrated his 20th birthday the day before Tatum, the family also incorporated an “Amaritopia” theme into the festivities.
Khloé transformed her home into a scene straight out of the Disney film. The entrance featured towering pastel balloon installations, custom street signs, and life-sized cutouts of Zootopia favorites Judy Hopps, Nick Wilde, and other beloved characters.
Guests were greeted by costumed versions of Judy and Nick, who quickly became stars of the party as they entertained the children throughout the day.
After arriving, children stopped at a police academy-inspired check-in station, where they received police badges, caps, and animal ears before heading inside.
Another highlight was “Rodentia Rescue,” where Tatum, his sister True Thompson, cousin Dream Kardashian, older brother Prince Thompson, and several family friends created their own stuffed animals. The celebration also featured a rabbit petting zoo that tied in perfectly with the movie’s theme.
The entertainment company Honest Party, which has become a favorite for Kardashian family celebrations, also returned with a new activity. While slime has become a staple at many Kardashian kids’ birthday parties, this year’s guests made colorful squishies instead.
Guests also enjoyed a menu prepared by Kardashian-Jenner family chef Khristianne Uy. Nearly every dessert reflected the movie’s colorful world, including two showstopping cakes. Tatum’s towering four-tier cake featured Judy Hopps, Nick Wilde, and other Zootopia characters, topped with a giant doughnut personalized with his name. Amari’s cake was equally elaborate, featuring a massive blue snake wrapped around the tiers, a nod to one of the franchise’s newer characters.
Khloé documented nearly every detail of the celebration on her Instagram Stories, and praised her vendors for bringing the theme to life.
Tristan also gave fans a peek at the festivities, sharing photos with Tatum and highlighting the custom cakes created to celebrate both of his “boys.”
The celebration came one day after Khloé honored Amari with an emotional birthday tribute on Instagram.
“Happy Birthday sweet Amari ,” she wrote. “Some people change the world with their words. You change it simply by being you. Your heart, your spirit, and your light say everything that words never could.”
She continued, “You are one of God’s gentlest reminders of what truly matters. Everyone who knows you is better because of you. Thank you for reminding us every single day how we should be so completely grateful for the smallest of things and what unconditional love, joy, grace, resilience, and gratitude truly look like.”
“We love you more than you’ll ever know. Happy 20th Birthday, our sweet angel,” she concluded.
Khloé has remained especially close to Amari since the death of his and Tristan’s mother, Andrea Thompson, in 2023. Tristan later became Amari’s legal guardian, and Khloé has often shared that helping care for him has become an important part of her life.
