CNN reports During Serena Williams' first-round, straight-sets win over Germany's Tatjana Maria at the Australian Open, one question kept surfacing: How would you describe her green, one-piece Nike outfit? Was it a onesie? A leotard?<br />Williams set the record straight after her convincing 6-0 6-2 victory. "It's a Serena-tard," Williams said in her post-match press conference, drawing laughter from journalists. <br />
