Kim Kardashian Calls Son Saint 'My Twin' as She Celebrates His 8th Birthday: 'Love You So So So Much'

Kardashian shares her four kids — Chicago, Psalm, Saint and North — with ex-husband Kanye West

<p>Kim Kardashian/Instagram</p> Kim Kardashian celebrates son Saint

Kim Kardashian/Instagram

Kim Kardashian celebrates son Saint's 8th birthday

Kim Kardashian is taking a moment to celebrate her older son as he turns 8 years old.

On Tuesday, Kardashian, 43, celebrated son Saint with a sweet tribute on Instagram, sharing a carousel of photos with her not-so-little boy.

The SKIMS founder made silly faces with her son, captured his birthday cake lit up with candles, snuggled with him in bed and shared a selfie from the mother-son duo's outing at the Los Angeles Lakers game.

"My twin Sainto! How are you 8 years old already! I just love you so so so much!" the proud mom wrote in her caption.

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Related: Kim Kardashian FaceTimes Sons Psalm and Saint in American Horror Story Makeup: 'Do You Think I Look Scary?'

Saint is the American Horror Story star's older son with rapper Kanye West, 46. The former couple also share daughters North, 10, and Chicago, 5, and son Psalm, 4.

In addition to her personal tribute, the mom of four spent the day resharing posts from fan accounts celebrating her son’s birthday on her Instagram Story.

Kardashian often highlights her son's interests on social media and the family's reality series, The Kardashians. She previously revealed that Saint is an avid soccer fan and posted a photo of him dressed up as a zombified version of superstar soccer forward Neymar Jr. for Halloween in October.

In addition to being a dedicated soccer mom, in a recent episode of The Kardashians the multi-hyphenate shared that she hired a manny for Saint and Psalm so that they have a positive male influence around when they're at her house.

“I really wanted a male around that would be picking them up and taking them to sports,” Kardashian explained in the show.

Earlier this year, Saint shared his own heartfelt tribute to Kardashian for Mother’s Day in a video she posted on her Instagram Story.

"Mom, I'm really grateful for you,” he said in the video. "I know I'm rude to you a lot, I say you're nothing to me, but you mean the world to me. I love you more than anything."

Saint called Kardashian his “favorite in the family” and added "I even love you more than my cute little brother Psalm. I love you. Never forget that."

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