Katie, who has already had her breasts enhanced and made smaller a total of five times, is hoping to have surgery post-pregnancy to make them "pert" again.
Just last summer, Katie gave birth to hers and now-estranged husband Kieran's first child together, a boy called Jett. Then, just last month before Kieran's cheating was exposed, Katie discovered she was unexpectedly six months pregnant.
Speaking on her FUBAR Radio show, Katie said: "I'm like an orangutan. I've been pregnant for the last two years!"
When asked if she would have more cosmetic surgery, she continued: "I will do my boobs again - they were amazing before I met Kieran.
"They were literally amazing, the best they'd ever been. But then three months later, I'm pregnant. I think I'll go a little bit smaller this time and go pert."
Katie also spoke about her love of Botox, however, she was keen to stress that she is not obsessed with trying to look younger than she is.
"I love Botox, it's better than any cream," Katie revealed. "I don't have it to look younger. I'm not scared of getting older. When people compare my pictures to years ago, of course I'm going to look different. As you get older, you know what suits you more."
It was only revealed yesterday that Katie would be appearing on unregulated radio station FUBAR every week after landing a job as a host.
Today was her first day, and she certainly didn't hold back on spilling the beans about her life!
Along with the surgery confession, Katie also claimed that Kieran had not only cheated on her with her best friend Jane Pountney, but with a second mystery woman as well.
While chatting to co-host Mark Dolan, Katie described Kieran as "cruel" and admitted his affair was exposed with the help of a Jeremy Kyle-style lie detector test.
Kieran has not commented on Katie's claims that he cheated with a second woman. Meanwhile, Jane has previously admitted her affair with Kieran and said she "deeply regrets" her actions.
During her radio show, Katie also said that her ex-husband Alex Reid has sent her emails since her marriage issues with Kieran.
Blimey, what on earth will she talk about next week?!
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