Blac Chyna’s son, King, has turned 13, and the proud mother took to social media to share a letter to her new teenager. 

"To my amazing son King Cairo, From the moment you were born, you’ve worn your crown with curiosity, kindness, and courage. Today, as you step into your thirteenth year, I want to share a few words of wisdom to honor the King you are becoming."

She continued, "Wisdom is not just knowing things, but choosing what’s right when it’s hard. Trust your heart, but listen to the good counsel of those who love you. Compassion is strength. Lead with empathy, and you’ll inspire others to be their best selves."

See the full love letter here.

In the post, Chyna shared nostalgic photos: King alongside Chyna and his younger sister, Dream, 8, whom she shares with ex Rob Kardashian. She reflected on their sibling bond and expressed that being chosen to be their mother is one of life’s greatest honors.

She spoke of dreaming boldly while being patient with progress, and of using one’s gifts to uplift others. “Failures are lessons in disguise; they sharpen your wisdom and resilience,” she added. Wrapping up her tribute, she wished King a year filled with adventures, loyal friends, and moments that let his spirit soar — signing off with “Love, Mommy 🥳.” 

Chyna co-parents King with his father, rapper Tyga. The two were engaged shortly after King was born and split two years later. Chyna went on to welcome Dream with her then-fiancé,e Rob Kardashian, in 2016. These two had a very public breakup and now Chyna has 50/50 custody with both her kids.