Happy Birthday Serena Williams!
Guess who's turning 30 today? Amazing athlete, fashion designer, and charitable ambassador Serena Williams. Serena has had an amazing career, and she's just getting started! The tennis star has a repertoire of ventures besides tennis. Serena has been actively designing her own clothing line, writing books, and investing time into many charities. We love Serena and wish her many more years of birthdays to come! Join us while we take a look back at her most famous tennis moments after the jump.