Serena Williams has spent the better part of her adult life playing tennis in short skirts and sports tops, so it would be kind of hard for her to hide any tattoo she may have. With that said, the only piece of ink that we could find on the former #1 ranked female tennis player in the world is on the back of her neck. In that particular spot, she has a small heart design that has an unknown meaning. There’s not a lot of information out there about this one, so it could be something really meaningful to her, or it could just as easily be a random design that she picked off the wall of a tattoo parlor after a night out, we don’t know. We’re going to guess that as her tennis career winds down and she someday starts a family, she may end up with a litte more ink, perhaps something sentimental about her career, or her husband, or her children. We’ll keep you posted folks, and when Serena Williams get tattooed again, you’ll know about it.