Hottest 2012 London Olympians
Tennis player Serena Williams has won two Olympic gold medals in women's doubles, playing alongside her sister Venus Williams. (William West/AFP/Getty Images)
Other Entertainment Slideshows
Photos: Kate Middleton christens 'Royal Princess' liner
Photos: Stars arrive at Guys Choice Awards
'90210' star Ian Ziering makes Chippendales debut
Photos: Swedish princess marries NY banker
Photos: Bruce Willis lists $22M Beverly Hills home
Photos: Jolie steps out for 1st time since surgery
