The 41-year-old star wrote: ‘Happy 3rd Birthday to my sweet baby Psalm. Your smile lights up the room and your loud laugh and snuggles are the absolute best!!! My baby boy for life!!! I love you so much!’
Kim posed with her four children: sons Psalm and Saint, six, and daughters North, eight, and Chicago, four.
The star shares her kids with ex-husband Kanye West, who reportedly was in Japan with Instagram model Chaney Jones on Thursday when his son’s party took place.
The rapper still appears to be overseas with Chaney.
Kim shared a black and white snap with the birthday boy while holding on to Hulk party accessories.
The star, who dyed her hair platinum blonde last week for the Met Gala, wore a sleeveless black turtleneck bodysuit with baggy trousers.
Psalm and his older brother Saint both wore Hulk emblazoned T-shirts with Chicago rocking a green number.
Kim and her kids posed in front of a green balloon set up with the Hulk’s famous hands seen in the walls with his catch phrase ‘Smash.’
The toddler’s cake was green and also had the Hulk fist, along with the text ‘3 Psalm.’
Kim sweetly gave her son a kiss as Saint focused on the delicious looking cake.
Psalm also posed on his Hulk themed toy in another snap shared by the proud mom.
Psalm’s party included a wall with Hulk’s fist smashing through it, along with green balloons and his own name emblazoned on it.
The kid’s party also included ‘Psalm shakes’ which had four flavors: ‘Hulk Vanilla, Chocolate Smash, Strawberry and Vegan Vanilla.’
The delicious looking milkshake also had a mini donut, rock candy, whipped cream and a Hulk cut-out in a Hulk shaped mug.
The cut-out and the menu featured Hulk’s body with Psalm’s head.
Kim posted a snap of the party set up, which had two long tables – one of a chocolate dessert in the shape of Hulk’s fist – along with the gavel to smash the dessert.
The second table had green bowls and craft materials for some sort of project guests could take part in.
There was also a large Hulk statue as well; the guests had Hulk fists they could wear and play in too.
Kanye appeared to miss his youngest son’s birthday party, opting to spend it in Japan with Instagram model Chaney Jones, 24.
The 44-year-old rapper was seen in an Instagram story on Wednesday – one day before the toddler’s bash – while in Japan.
According to TMZ, the duo arrived in Japan on April 22.
Kanye has been quiet on social media ever she he reportedly told Kim he was ‘going away to get help,’ amid his frequent outburst against her and her boyfriend Pete Davidson.
The rapper’s Instagram account was also briefly suspending in March.
‘For the sake of the kids, Kanye has told Kim he’s not making any public appearances or inflammatory social media statements, and he will go away somewhere to get better, a source told Page Six.
A rep told the outlet at the time that ‘Ye is committed to a healthy co-parenting relationship with Kim and is focused on raising their beautiful children.’
Kim and Pete were seen sweetly holding hands in November while celebrating his birthday in Palm Springs, California.
She went Instagram official with Pete in March, marking the first time she has shared him on her Instagram page; the images she posted were taken on Valentine’s Day 2022.
It is the first romantic partner for the reality star since she filed for divorce from Kanye in February 2021 after seven years of marriage.
In March, an LA judge ruled Kim legally single as they sort out custody.
