Despite an extremely rigorous schedule, it's not all work and no play for the world's top professional tennis players on the international circuit

From fellow tennis players and coaches to entertainers and other sport stars, the top women on the pro tour have found romantic liaisons off the court much different than the love matches in tennis. While pouring their heart into their sport, they find time to share their emotions, often with others who can understand the busy celebrity lifestyle.

Northern Ireland golfer Rory McIlroy, a two-time major champion, stopped by the year's final Grand Slam event to watch Danish sixth seed girlfriend Caroline Wozniacki, who was later upset in the third round.