Kim Kardashian Celebrates Son Saint's 6th Birthday: 'My Bestie With The Best Snuggles' [Photos]

Kim Kardashian shared a series of photos on Instagram on Sunday to celebrate the sixth birthday of her son Saint, whom she shares with rapper Kanye West.

The 41-year-old reality TV star shared a few solo photos of Saint, who could be seen smiling and walking toward the camera while wearing a neon outfit in the first three photos. The boy was shirtless in the fourth and fifth ones, while he could be seen posing with his mom in various locations in the rest of the images.

"My baby Saint is 6 today! There's no one like you and your smile and your negotiating skills," Kim wrote in the caption. "I've never met anyone that takes Roblox as serious as you!"

"Thank you for being my bestie with the best snuggles!" she said, adding: "You woke up today and promised me that you would snuggle with me until you’re 10! lol I love you forever!!!"

Many celebrities and fans took to the comments section to greet and show appreciation for the birthday boy.

Kim's sister, Khloe Kardashian, commented, "The absolute cutest!!!!!!!! We all love you Sainty!!!!!"

Actress Malika Haqq also left a greeting, writing, "Happy birthday Saint."

Meanwhile, a fan noted, "What a cutie pie."

Another supporter wrote, "He is so handsome."

Kim's mother, Kris Jenner, also took to Instagram to share a bunch of photos on Saint's birthday. Some of the images showed her and the child having a great time on different occasions.

"Happy birthday to my little Sainty!!!" Kris captioned the snaps. "Saint, you are the sweetest boy who warms my heart and lights up every room with your big delicious smile!"

Besides Saint, Kim also shares three more kids with West — North, 8, Chicago, 3, and Psalm, 2.

Kim filed for divorce from West in February after almost seven years of marriage. She is currently dating comedian Pete Davidson.

On the work front, Kim is currently filming an untitled TV series for Hulu. The said show will reportedly feature her sisters, Kylie Jenner and Kendall Jenner. Earlier this year, Kim lent her voice to Delores' character in "PAW Patrol: The Movie," an animated movie that dropped in August.