Top speed tennis champ Novak Djokovic has been in the spotlight not just for the thrilling five-set victory he scored over Rafael Nadal at the Australian Open on Monday, but also for the Serbian beauty Jelena Ristic, who he's been dating since late 2005.

Ristic was a fixture on ESPN cameras as her man sweated it out at the Grand Slam Finals and, from the looks of it, she is Novak's greatest fan as she cheered far more vigorously than any other fan.

The pair has moved on to becoming the glamour couple of tennis and is even featured on the cover of an issue of the Serbian version of Hello Magazine. Djokovic and Ristic are very much in love and are often spotted being affectionate with each other in public.

According to reports, the World No. 1 is likely to marry Ristic sometime in 2012.

Take a look at the couple who present a perfect picture of happiness.

Novak Djokovic and Jelena Ristic
Novak Djokovic and Jelena Ristic Reuters
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