Why did Britney Spears' ex-husband pack on 40 pounds? Because he was depressed. AWW! Poor guy. KFED said after his 2006 divorce from Britney - and all the drama with the custody of the 2 kids, Kevin became an emotional eater. And of course - an over-eater! KFED revealed all on VH1's Reality TV show "Celebrity Fit Club".