Serena Williams is embracing her swimsuit body amid her GLP-1 weight loss journey. "I am not perfect...but I'm perfectly me," Williams, 44, wrote via Instagram on Friday, March 13, alongside a photo of the tennis great wearing a dark green one-piece swimsuit. "Take out time today to celebrate being perfectly you." In addition to her dark green suit, Williams rocked what appeared to be a pink robe hanging off her arms and very comfortable looking slippers while poolside. She wore her locks down in curls and seemingly minimal makeup.