'We're just not similar people at all and I definitely have to bite my tongue': X Factor judge Guy Sebastian says it's HIM who has beef with Iggy Azalea... not Mel B

Since her debut on X Factor Australia, she has been the centre of rumoured disagreements with each of the other three judges.

But Iggy Azalea gets along fine with fellow judges Adam Lambert and Mel B. According to 'nice guy' judge Guy Sebastian, it's him she really clashes with. 

The homegrown talent told The Daily Telegraph the pair often find themselves at loggerheads with each other.

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Clash: The X Factor's Guy Sebastian says it's not Mel B who clashes with fellow judge Iggy Azalea on the show, it's him

Staying true to character, Guy says he tries to hold in his spiteful retorts, and confessed he expresses his anger or annoyance internally.

'We're just not similar people at all and I definitely have to bite my tongue,' he said. 

'I've said a lot of things in my head.'

Centre of the rumour mill: Since making her debut on the talent show, Iggy has been the cause of many gripes for the other judges

Despite their constant clashing, the 35-year-old says he hasn't come to understand where the clash came from. 

'She's at me all the time and I don't know what it is because she doesn't go after Mel and Adam,' he explained.

The constant feuding between them was incredibly evident during Guy's three seat challenge, where he needed to whittle his team down to just three contestants.

Happy families: The judges are all quite charismatic and while Guy appears to have taken on the 'nice guy' role, Iggy finds herself struggling not to be the show's villain

With every choice he made, Iggy found herself yelling at the Battle Scars hit maker to tell him he was wrong. 

The admission is shocking because host Jason Dundas and various media have all implied there is an issue between Iggy and Mel B, both opinionated women.

Former Spice Girl Mel has constantly denied the claims and refuses to engage in any heckling of the other judges when Jason tries to incite drama on the live shows.   

Biting his tongue: Guy says he tries to keep his mean retorts to himself when Iggy gets under his skin

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