Gosselin: 'I'm the fittest I've ever been'

Kate Gosselin has posed in a bikini for a new interview and photoshoot.

The mother-of-eight donned a white halterneck bikini for the cover of the new issue of People, under the headline: 'The truth about my new body!'

The Kate Plus 8 star, who is often photographed jogging near her home in Pennsylvania, reportedly claimed that she is "the most fit I've ever been".

"I've worked really hard!" she told the magazine, which is available on Friday. "Haven't I earned the right, at this point, to look good?"

Gosselin, who was recently photographed enjoying a break in Mexico, previously admitted to undergoing a tummy tuck following the births of her sextuplets, but has dismissed rumours of other cosmetic surgeries, including a boob job and Botox.