Pearl Krabs II is the daughter of Eugene H. Krabs.
She is a recurring character in the SpongeBob SquarePants series who was most notably seen in the episode "Bossy Boots" and "The Chaperone." She is a sperm whale, which means Mr. Krabs was once married, and her mother was most likely a whale. She is revealed to be 16 in the episode "Whale of a Birthday."
She seems to dislike Mr. Krabs when he is acting cheap towards her. She is almost the complete opposite of her father when concerning money. She has spent great amounts of Mr. Krabs' money in the past on superfluous things, and has admitted to maxing out his credit cards trying to buy shoes.
Despite her cheap father, she acts very bratty and spoiled often trying to control her father into getting her whatever she wants. She also cries whenever something goes wrong or she doesn't get what she wants. The irony is that usually children act like this when their parents spoil them which Krabs does the exact opposite of.
In "Selling Out," Pearl can be seen as a baby in a scrapbook. Mr. Krabs was holding her in the picture: It's possible he could have possibly taken it. In another photo, she can be seen riding a bike with the guidance of Mr. Krabs.