Kim Kardashian has celebrated her youngest son Psalm West's special day in a lavish way.

​The SKIMS founder took to her Instagram account on Friday, May 14, to share insights into her Psalm's Pokemon themed birthday bash as he turned 7 years old on Saturday, May 9.

​In the celebratory post, the doting mom can be seen posing with all grown up Psalm, who was wearing a grey shirt with multiple Pikachu characters printed on it.

In the second slide, Kim's youngest daughter Chicago and her brother Rob Kardashian, daughter Dream also posed with Kim and the birthday boy.

For the birthday bash, the decorations included a life-sized Pikachu, large Poké Ball balloons, and Pokémon playing cards.

​The reality star captioned the post, "Pokemon Psalm!"

​Other Kardashian-Jenner kids who made appearances on Kim's post include Kim's eldest son, Saint, Khloe Kardashian's kids, Tatum and True, as well as Psalm's pals, who also attended the party.

​Moreover, Khloe Kardashian, matriarch Kris Jenner, and their friends were also spotted in the pictures.

​Last year, Psalm's sixth birthday was celebrated with a Deadpool & Wolverine-themed party.

​For those unversed, Kim is mom to four kids, Psalm, North, Chicago and Saint, whom she welcomed with her ex husband Kanye West.