She tells us: "I'm bigger than I was, but I've built more muscle. I've got StairMaster thighs now because I've been working out too much!"
"My boobs have got bigger and my bum has got bigger. That's what happens with age! The shape is the same, but everything has got larger, which I prefer."
"We get up and ride our bikes to the gym, workout, then go find a café to have breakfast," says Kelly, 34, who is set to release her new autobiography 'Close Up' this September.
And it looks like there's plenty of juicy gossip in store, with Kelly confessing: "I've been very honest about my feelings towards certain people and how I've been treated."
We can't wait.
To read the full story for even more gossip, pick up this week's Reveal magazine, out now.
Reveal is now on Google Plus! Join us here for the latest pictures, fashion and celebrity news!