The 43-year-old star of “The Kardashians” celebrated her son Saint’s 8th birthday at the Crypto.com Arena on Tuesday, when the L.A. Lakers played the Phoenix Suns.

Kardashian and her ex-husband Kanye West have a daughter named Saint. While Kardashian watched the game, Saint had a big smile on her face. The Lakers won 106–103.

Saint wore LeBron James’s famous No. 23 jersey and had a stylish blonde haircut.

During the birthday party, Kardashian held up a peace sign for a sweet family photo. She later shared a fan Instagram page that compared a picture of herself as a kid to a picture of Saint.

“Happy birthday to my twin,” the mom of four wrote on her Instagram Story.

West, 46, has four children with Kardashian. They have a son, Psalm, 4, girls North, 10, and Chicago, 5, and a daughter, Saint.

Khloe Kardashian also posted pictures on Tuesday to celebrate the birthday of her nephew. Khloe, 39, wrote on her Instagram Story, “I can’t believe my little Sainty is 8,” along with an old picture of Saint eating a treat on her lap. 

“You are kind, loving, and affectionate, and I love seeing how well you get along with your siblings and cousins,” she wrote next to a picture of the two of them outside.

After posting another picture of Saint with his sister Chicago and cousin True, 5, Khloé ended her birthday honor by saying, “We love you so much, Sainty.”

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Kris Jenner also put up a slide with old pictures of her grandson. Jenner, 68, wrote in the title of her Instagram post, “Happy birthday to our amazing Sainty!!!!!” “Your heart, your spirit, and your smile just keep getting bigger!”

She also said, “I love seeing Saint grow up and play soccer and basketball and do well in school and be the best brother to all your siblings and the best son, cousin, nephew, grandson, and friend!!!”

Jenner ended her post by writing, “You have the best laugh, the cutest smile, and the best hugs in the whole world!!!!” I love you a lot!!!! I love you, Lovey 𸙏🏼 @kimkardashian.”