Tennis champ Serena Williams and her mini-me daughter Alexis Olympia Ohanian Jr, all of three years old, posed in the backyard of their Florida abode in matching swimsuits.

The Instagram caption read: ‘The Shady One and the Wild Child, together they’re unstoppable.’

Serena said: ‘I would definitely call Olympia my mini-me. She is mini Serena.’

Cuteness overload.