Top Pictures of the Week

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">Novak Djokovic of Serbia celebrates a point won against Stanislas Wawrinka of Switzerland in the fourth set of their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2014.&#40;AP Photo&#47;Aaron Favila&#41;</span></div>
February 3, 2014 3:39:50 AM PST