Rank: 1 (Singles)
Country: United States
US Open 2012: Williams won the US Open last year in a nail-biting final.
2013: Williams lost in round 16 of Wimbledon this year but won the French Open (against Maria Sharapova).
Nail It: Serena is known for her unique nail colors and nail art (she even did a collaboration with OPI), so why not treat her to NYC nail hot spot tenoverten.
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