Kevin Federline's weight has always fluctuated, but this has to be the biggest he's been in a long while – if not ever. The former Mr Spears has ballooned at an alarming rate over the past few months, and is now barely recognisable as the lithe backing dancer who won over Britney just a few years ago. Perhaps he's just in the comfortable stage of his relationship with girlfriend Victoria Prince? He does look happy, but you have to agree, it's still pretty shocking just how large he's become.
K-Fed's weight balloons