Katie Price's crude penis quip as she compares Kris Boyson's manhood to a courgette

Everyone knows the importance of getting your five portions of fruit and veg a day.

But Katie Price may have taken it a bit far as she waved a courgette in her toyboy lover's face and crudely compared it to his manhood.

In a sneak peek at her upcoming reality series Katie Price: My Crazy Life, personal trainer Kris takes Katie to the supermarket to stock up on healthy snacks after raiding her kitchen cupboards and throwing out all her junk food.

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Kris fed his girlfriend a peanut butter ball in the middle of the supermarket (Quest Red)

Katie said it was disgusting (Quest Red)

He insists she tries a peanut butter ball and thrusts it into her mouth in the middle of the shop while she closes her eyes in faux-glee.

"That's disgusting," she sneers.

"No, just try it - chew it," her 31-year-old man tells her.

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She wasn't at all impressed (Quest Red)

Kris rampaged through her kitchen (Quest Red)

"Disgusting. No, no way, I'm not having that," she hits back.

They make their way to the vegetable aisle, where Kris picks up a couple of courgettes.

"I'll get you a couple of these 'cos we can have this for dinner - courgetti," he says.

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Katie picked up the root veg and looked at her boyfriend (Quest Red)

She made the filthy comparison in the middle of the aisle (Quest Red)

Grabbing one, Katie then jokes: "Can I just say something?

"How does it feel knowing you're bigger than that?!"

The camera pans back to Kris, who looks embarrassed (and secretly quite proud) and is shocked speechless.

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Uncomfortable Kris didn't know where to look (Quest Red)

It comes after Kris was accused of fat-shaming Katie in a since-deleted Instagram live-stream.

He branded her a "tramp", "boring" and "fat" as she tucked into the kebab and chips he'd bought her.

Kris has also been subject to reports that he's Katie Price's jealous boyfriend Kris Boyson BANS hunky personal trainer from her home from her mucky mansion in a fit of jealousy.

"Our last session went so well we had arranged to set up another one at her home but Kris got to hear about it and put his foot down saying he didn't want me in the house and I was banned," Matt told the Sun .

"It's ridiculous. I've known Katie for years and just wanted to help her out with her fitness, nothing more."

*Katie Price: My Crazy Life launches Monday at 10pm on Quest Red