For her birthday that same month, Penelope celebrated turning double digits with a backyard bash with her BFF cousin, her brothers Mason12, RuleHer parents are 7-years old and she is accompanied by other Kardashian Jenners.

Kourtney later shared highlights from the party on Instagram sharing that Penelope actually came up with the idea for a pink pool party all on her own.

On July 15, she posted, “A wonderful 10th birthday.” I love that my children are the ones who decide how to celebrate their birthdays. “She shared all her ideas with me and I assisted her in bringing them to life.”