Odd Rivalries: Kevin Federline vs John Cena

Kevin Federline is mainly remembered for the short time he was married to Britney Spears. Still, when the former backup dancer released his first solo rap album in the fall of 2006, he started appearing on WWE television to boost sales. For months, he clashed with John Cena, eventually leading to a match on the New Year’s Day Raw in 2007. We relive their odd rivalry.