Kim KardashianShe is celebrating her first child in an extravagant way.

Psalm West turns three May 9, and after kicking off the birthday fun with a Hulk-themed party, Kim and the rest of the Kardashian-Jenner crew are now sharing sweet tributes to her and Kanye WestOn social media,’s child. 

Kim posted the following words alongside photos of Psalm and her siblings at the bash: “Happy 3rd birthday to my sweet baby Psalm.” North, 8, Saint6, Chicago, 4. Your smile lightens up the room, and your laughter and cuddles are just the best! You are my baby boy! “I love you so very!”

Kris JennerA post was made by her on Instagram, where she shared a mix between throwbacks and photos featuring Psalm. Happy Birthday, sweet Psalm! Your smile lights up our hearts !!!” Kris replied. Kris wrote: “Psalm! You are such an important part of our family, and the most incredible son, grandson, brother, cousin, and nephew !!!!”