Serena Williams Shows Off Her Thighs In Sheer Gown

Serena Williams flashed her muscular thighs in a sheer gown for her induction as Sports Illustrated's Sportsperson Of the Year in Manhattan Tuesday.

The 34-year-old tennis pro's famous legs were heavily Photoshopped to look slimmer on the sporty mag's cover, which was unveiled Monday. 'I wanted to capture the real Serena,' photographer Yu Tsai (and America's Next Top Model alum) claimed in the behind-the-scenes video.