Apparently, when Serena Williams isn't winning tennis matches or working on her eponymous clothing line, she's making a grand slam with her hairstyles.

Over the weekend, Williams posted a photo of her new honey blonde blunt bob haircut on Instagram. Her shoulder-length hair is styled sleek and straight and looks super cute under her floppy, wide-brimmed hat. In her post, she's all smiles, hanging out on a boat with her husband, Reddit co-founder, Alexis Ohanian Sr.

"Mama & Papa," Williams captioned the cute couple photo.

While a new decade typically brings out a fresh set of hair trends, the bob is still alive and well in 2020 thanks to celebs like Williams who just can't seem to quit it.

One of the biggest reasons why the bob is still so damn popular? The unicorn of haircuts compliments all hair types, textures, and face shapes, plus there's no wrong way to style it — whether it's super straight like Williams or you have naturally curly hair.

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With the GOAT's stamp of approval, expect to see a lot more bobs on the horizon this spring.