34-year-old Serena Williams took to Instagram yesterday to share a selfie of her stripping down to a swimsuit to show off her powerful and athletic figure while wearing a plunging cutout black one piece. She left her hair to fall in natural waves as she accessorized with a pair of black statement sunglasses. This comes after many tennis fans claim to have been ‘distracted’ by Serena’s nipples showing through her Nike tennis whites. See more photos after the break