Jelena Ristic

As good as Serbian tennis star Novak Djokovic appears on the court, some of his best form must have been reserved for the day he met Jelena Ristic.

Because let's face it, a single glance at the couple and two things are abundantly clear - Djokovic might be tall, dark and handsome, but Ristic is simply a beauty.

Also from Serbia, Ristic has been dating Djokovic for almost five years.

It's our pleasure to introduce her as Wide World of Sports' WAG of the Week.