Serena Williams and Common appear to have called it quits after two years of what seemed like a blissful relationship. In a recent interview with a Chicago TV station Common confirmed what many had been been speculating for weeks. Asked how he felt about tennis (which was presumably code for Williams) he said he still had "a high respect for tennis," but was "definitely a single man." "But everything is good with tennis," he said. A "source" close to the star athlete and rapper recently told In Touch Weekly the two "just grew apart."