Serena Williams turned up the heat in a yellow swimsuit. Williams, 43, showed off her bikini body via Instagram on Thursday, August 21, in a neon one-piece while posing in the ocean. The tennis pro st

Tennis great Serena Williams has taken to social media to show off her dramatic recent weight loss wearing an ab-baring, two-piece gown, sports bras and tight baby T-shirts. But she is absolutely sizzling in a new share, showing her in the ocean in a tropical, bright yellow bathing suit with little cut-out.

Serena Williams, one of the most successful athletes of all time, has spoken out about using weight loss drugs - she says, to lift the "stigma" around using such medication. Will her outspoken comments instil a new sense of confidence in those using the drugs? And could her honesty quieten the critics?