Cardi B is not a regular mom ... kids' birthday party for the ages. Cardi and husband Offset's daughter Kulture Kiari Cephus recently turned 4 and the family threw her a lavish mermaid-themed ...

Penelope Disick is celebrating her fourth birthday in style with mom Kourtney Kardashian in the ... "Happy birthday to my little mermaid!" Kourtney captioned a cute pic of Penelope in a star ...

To celebrate the tiny tot's fourth birthday over the weekend, Cardi transformed Kulture into a mermaid princess and ... had a fun time at the party. The mother and daughter are definitely close ...