The moment that sparked Katie Price’s feud with her daughter Princess has emerged on Princess’s reality TV show – when the teen made her modelling debut in Ibiza.

Katie is said to be furious that she hasn’t been more involved in the programme, and has made no secret of it.

In episode 2 of The Princess Diaries, which will air next Sunday and can be can be viewed on ITVX player now, Princess was invited to Ibiza to make her catwalk debut.

Katie, 47, revealed last month she was banned from attending the event even though she was holidaying on the Spanish island at the same time.

Princess wore a turquoise dress with bra detail and skirt, and spoke about how anxious she was feeling.

She told the camera: ‘There’s a lot of models here, I don’t really fit in. I feel really anxious, I can feel my face getting red.’

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The moment that sparked a ‘feud’ between Katie Price and her daughter Princess has been revealed as the teenager makes her modelling debut in Ibiza

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Princess wore a turquoise dress with bra detail and skirt (pictured), and spoke about how anxious she was feeling

But her brother Junior, with whom Princess shares a close bond, supported her from the crowd.

Afterwards, Princess said: ‘I did it, I did it, I’m actually really glad I did it.’

Last week Princess hit back at claims she’s embroiled in a family feud with her famous mother in an interview with Daily Mail.

Her words came after the former glamour model said she was ‘upset’ after alleging she was banned from filming scenes for the series, which follows a string of recent events, including her daughter’s 18th birthday party, where Katie says she was also not welcome.

But speaking exclusively to the Daily Mail, Princess explained any fallout from Katie’s outburst at not being involved in her TV debut will be dealt with behind closed doors, as she insisted: ‘It’s my show, it’s not based on my parents, it’s focused on me. To be honest there’s no rift between me and either of my parents.’

Viewers will see Princess celebrate turning 18 on her show and although Katie wasn’t at the party, thrown by her father, singer Peter Andre, 52, the teen stands firm that her mother was never banned from attending.

She said: ‘What I would usually do, as I’ve done my whole life, would be to spend the morning with one parent and the evening with the other.

‘As it happened, mum ended up being away, and dad had already decided to throw me a last-minute birthday party, which we filmed for the show.’

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Last week Princess hit back at claims she’s embroiled in a family feud with her famous mother in an interview with Daily Mail

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Katie’s only appearance in the opening episode, which is aired on Sunday, comes in a voice note where she explains that Princess was a naughtier child than her brother

The Princess Diaries has been months in the making and there is much hope at the network that the four-part programme will be not just a hit for them, but will catapult the 18-year-old into a household name, just as ITV did for her parents when they appeared on I’m A Celeb together.

Peter – to whom Princess is extremely close – has a starring role, along with stepmother Emily and Junior.

Yet Katie’s only appearance in the opening episode, which is aired on Sunday, comes in a voice note where she explains that Princess was a naughtier child than her brother.

Her exclusion has prompted Katie’s ‘full-on rage’, according to sources.

Katie’s excommunication comes because she has been banned from the show by Princess’ agents, CAN Associates.

The Sussex-based firm, whose founder and owner is the respected showbusiness agent Claire Powell, also managed Katie while she was married to Pete. Claire still manages Peter to this day.

On Thursday Katie took to her own podcast and let rip, ranting about being left out of the project, taking aim at the agent who has masterminded Peter’s career for almost 25 years.

‘I was very, very upset when Princess signed with them when she was 16,’ she said.

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Katie’s exclusion from Princess’s new show has prompted Katie’s ‘full-on rage’, according to sources

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Peter – to whom Princess is extremely close – has a starring role, along with Emily and Junior

Last Saturday, during a recent interview with The Sun alongside her old friend Kerry Katona, Katie branded herself a ‘momager’ – a term made famous by Kim Kardashian’s mum Kris Jenner.

She said that she wants nothing more than for her young daughter to take part in Love Island, where girls parade around in tiny bikinis in a bid to find a boyfriend.

Yet this is exactly what Princess is trying to avoid, a fact that shows the disconnect between this ambitious, mature young woman and her troubled mother.

Unlike her mother, she has determinedly kept her private life out of the headlines – in May this year, she reportedly split from her boyfriend of two years, but even his name is still not public.

Princess’s real dream, she insists, rather than posing in skimpy clothing, is to become a successful businesswoman.

‘On the face of it, Katie seems to be is doing everything she can to take the attention away from her daughter now,’ says a source familiar with the Andres.

‘But Katie has had no part in her daughter’s career – and never will.

‘This should be a really exciting time for Princess but over the last couple of months her mum has been doing everything she can to take the limelight away from her.

‘Princess was booked to make her catwalk debut at the opening of the Ibiza Fashion Festival back in June, and what did Katie do?

‘She flew out to Ibiza and made sure everyone knew she was there with daily stories and pictures with the likes of Wayne Lineker and Dean Gaffney. It’s embarrassing.’

All four episodes of The Princess Diaries are now available to stream on ITVX