Before Britney Spears came along, Kevin Federline was happily settled with his wife, young child and with another little Federline on the way. Soon enough, K-Fed managed to bag Britney, leaving his wife Shar Jackson and small-time life behind! By the end of 2004, Spears and Federline were engaged after just three months. His scorned ex-wife later commented "It wasn't like breaking up a relationship. It was like breaking up a family." If that isn't home-wrecking, what is?