North West and Penelope Disick Celebrated Their Birthdays with a Joint Mermaid Party

North West Celebrates Her Third Birthday with a Princess Party at Disneyland
"Thank you for making all of my princess dreams come true today."

Last week, North West kicked off her third birthday celebrations with a princess themed trip to Disneyland, but the birthday fun didn’t stop there. Over the weekend, North and BFF/cousin Penelope Disick celebrated their birthdays together with a joint mermaid themed birthday party and Kim Kardashian is finally giving us a look behind the scenes.

North and Penelope, donned their most sparkly mermaid tails for the party, and even Kardashian decided to get in on the fun. “I had to bring out my 2012 Halloween costume when I was a mermaid,” the mother of two revealed on her website. “I can’t believe it still fit!North was in awe, and I knew I would get major “cool mom” points for wearing this. “


Kardashian decorated her entire home with the “under the sea” theme, even hiring real mermaid to swim in her pool. North and Penelope seemed to have the time of the lives as they met Disney princesses, played games, and posed next to their mermaid birthday cakes.

Penelope’s actual fourth birthday isn’t until July 8th, and we’re sure there will be another Kardashian party for books.

Head to to see all of the pictures from North and Penelope’s mermaid birthday party.