The 30-year-old tennis player looked happy and relaxed as she ate lunch aboard a yacht with her friends, the Daily Mail reported.
It seems that the U.S. star wasn’t bothered about showing off her body as she donned a white halterneck bikini top with a black lace trim and all black bikini bottoms.
Williams pushed her hair back with a simple headband and modelled her muscular physique as she laughed with her group of friends.
She later donned a life jacket as the group sat on an inflatable towable and joked around with one another.
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