Sunday was also the celebration of Khloe and Tristan's four-year-old daughter, True. The theme was full of cats, as balloons and actual kittens were provided as well. The birthday cake had plenty of cat decorations on, as a rainbow and moon were also attached. A "Happy 4th birthday True" wording were worded, too. This was a fun day for True and all children who attended, as Khloe documented everything in her Instagram stories. Kim Kardashian's 8-year-old daughter North was also in attendance, as well as Rob Kardashian's daughter, Dream.