Kevin Federline (a.k.a. K-Fed), or known as Britney Spears' ex-husband, has been gaining weight over the past few months.  Weighing in at 150 pounds when he married the pop star Britney in 2004, he now weighns in at 235 - that's a total of 85 pounds in five years.

According to Celebitchy, K-Fed used to call Britney names at the dinner table about her weight, but it seems the tables have now turned, and Britney is pulling out the names like K-Fatter-Line and comments like:

“She’ll ask him, ‘When is the baby due?’” revealed a source.

The National Enquirer had reported on July 13, 2009:

“Britney called him ‘a fat housewife,’ and he just laughed, said the source.

“He says he’s gained weight because he is happy and content, but Britney says he is just fat and lazy…

“Britney insisted he go on a diet and stop showing their kids it’s OK to be fat and sloppy,” said the source…

“Kevin was more than irritated by Britney’s diet demand, but he’s going along with it for now…

“Kevin says he doesn’t have to worry about his looks,” said the source, “because women still love him.”

Regardless of his ways with Britney, I think the guy is good looking, so why not take care of yourself. I'm not saying he should go back to 150 pounds, but at least get under 200, if anything for his health.