Caroline Wozniacki likes to joke around. A simple YouTube search would prove that. And while most of her work is taken with a laugh, some people aren't finding humor in her most recent stunt where she imitated Serena Williams by stuffing her top and bottom with towels. As Yahoo's Busted Racquet points out, both Williams and Wozniacki are friends, but that hasn't stopped people from going as far as calling her act "racist."

With even the slightest bit of pressure coming from those condemning her actions, Wozniacki will probably need to issue an apology of some sort within the coming days. But, should she be required to do so? Sound off in the comments section with your opinion on the matter.    

[via Busted Racquet]