10. Kevin Federline

10. Kevin Federline

How could we end this gallery without including one male? And who better than K-Fed, otherwise known as K-Fat? Given his obesity, it’s hard to imagine that the former Mr. Britney Spears was once employed as a backup dancer – and he knows it. In a 2010 interview with Entertainment Tonight, he said that he “looked pregnant” in photos. After struggling for a couple of years to lose weight, K-Fed started to make headway in Australia’s weight-loss show, Excess Baggage, only to be hospitalised during filming for “heat stress.”  On the plus side, his gut has shrunken a little, so only time will tell whether he’ll be able to keep up his exercise routine.