Is Katie Price turning into a bodybuilder?

Katie Price has been packing some serious muscle onto her glamour model body of late.

So much so that she's starting to look like her arch-enemy, former glamour model-turned-bodybuilder, Katie Marsh!

The 33-year-old posted a pic of herself on Twitter yesterday after a training session with a former UK Gladiators star, known as Rhino. And while she by no means competes with his mega-built physique, Katie's got some pretty serious muscle going herself!

According to the Daily Mail, Katie started a new exercise regime earlier this year, after complaining about her figure. In July, she tweeted a pic of her super slim stomach, revealing she had been following a no-carb diet and drinking only fruit for breakfast.

The pic shocked fans but Katie defended her decision to publicise her slim self, saying: "I'm sick to death of magazines…saying I'm fat…and it's enough to give me a complex let alone other girls out there.

"Well, I don’t have a complex but I put that on there to say "does it look like I've got a bump? Do I look like I'm pregnant?""

We hope Katie isn't taking her exercise regime too seriously. After all, there's really only room for one former glamour model-turned-bodybuilder…and Jodie Marsh has already nabbed the top spot!

Check out the comparison pic below and tell us what you think…is Katie going too far into Jodie territory?