Britney Spears' ex-husband felt low

Kevin Federline admits unhappiness was behind his ballooning weight last year.

The former backing dancer turned to food to get through a rough time.

You’re kind of discouraged about yourself and then the weight gain too, or that makes me more depressed,’ says K-Fed.

‘I mean, it’s a combination of all of those things.’

Kevin, 31 reckons the breakdown of his marriage to Britney Spears, 28, in 2006 played a part in his self-esteem issues.

Everybody knows what happened with me and Brit,’ he tells Access Hollywood. I’m not going to say that’s the total cause of it.

‘But, I mean, just not being happy with myself was probably the main part of my depression.’

Kevin has now joined VH1 show Celebrity Fit Club: Boot Camp to lose weight.

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