She's been enjoying an idyllic 'work-cation' with her husband Alexis Ohanian and their daughter Alexis Olympia Ohanian Jr.
And Serena Williams has used her spare time in the idyllic unknown holiday spot to share an adorable snap of herself and Olympia, 4, twinning in the same swimsuit.
The legendary athlete, 39, posted two pictures of both her and her mini-me jumping for joy in their caramel one-piece which they paired with navy rash guard.
Twinning! Serena Williams, 39, has used her spare time in an idyllic unknown holiday spot to share an adorable snap of herself and Olympia, 4, twinning in the same swimsuit
The mother-daughter-duo beamed in their beach-photo as they jumped on the sand in front of the stunning sea and green palm trees.
She also uploaded two more photos with her friend and events specialist Valerie Vogt, who looked incredible in a ditsy red bikini.
She captioned the sweet photoset: 'Jumpin’ jumpin’ with my