Who knew she was such a water baby?!

North West hit the beach in Malibu with her nanny over the weekend, and the toddler got a mouth full of the Pacific when a giant wave knocked her down. The 4-year-old didn't suit up for her beach day, opting to wear her pink sweatshirt and jean cutoffs in the surf instead. We can't see her mom Kim Kardashian daring to get her hair wet, or even go in the ocean for that matter.

On last night's Keeping Up with the Kardashians, we watched as the reality star tried to hide her Paris robbery from her children as she returned to New York. " I don't want to cry in front of the kids. Or let them think anything's wrong," she tells Kanye in the elevator on their way up to their apartment. "OK, yeah, we won't talk about it in front of the kids," he agrees. "I think it might scare them if they start seeing more security," she adds.

Yeezy then proclaimed that if things had gone differently for the mother of his children, the suspects wouldn't have lived to tell about it. "If anything had really happened to you, I wouldn't have stopped until they were dead," 'Ye fumed.

Obviously, Northie was accompanied by a bodyguard as she splashed around seaside!