Serena Williams of USA celebrates defeating Victoria Azarenka of Belarus during day three of the season ending TEB BNP Paribas WTA Championships Tennis at the Sinan Erdem Dome on October 25, 2012 in Istanbul, Turkey.
2013 WTA CHAMPIONSHIP - ISTANBUL CHAMPION: SERENA WILLIAMS WINS TITLE #11! ------ pic VIA Quentin ♣. @WTA_Tennisfan Serena WILLIAMS' 2013 YEAR IN ONE PHOTO pic.twitter.com/3IaofadoGm --- SO BEAUTIFUL! #TEAMSERENA <3 #RenasArmy