Willy Moon and wife Natalia Kills were sacked over the scandal
Natalia told the contestant he “made her sick”, while Willy compared him to the ‘Psycho’ character Norman Bates, adding: “I feel like you’re going to stitch someone’s skin to your face and then go out and kill everyone in the audience.”
And you thought we Louis Walsh banging on about “the likeability factor” was a turn-off…
Simon, who has judged on both the UK and American versions of the show, has now had his say on what he described as the couple’s “hateful” critiques.
“Where they cocked up was that they didn't apologise straight away. If they'd both been genuinely sorry and called me, and apologised to the guy and his family, who knows what could have happened? They didn't. They were quite defensive.”
Natalia and Willy were both sacked from the panel after the clip of them went viral, to be replaced by Rogue Traders singer Natalie Bassingthwaite and Shelton Woolright of I Am Giant.
They later issued an apology statement... though it was noticeably lacking the word 'sorry', which we reckon is pretty important when you're meant to be apologising to someone you've publicly humiliated.
Or maybe we're just old-fashioned like that...
'X Factor' Judges Ranked Worst To Best
10. Gary Barlow(01 of10)
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Gary Barlow spent his entire time on the 'X Factor' panel banging on about how important it was to showcase 'authentic' talent, then sending Frankie Cocozza out in a vest top to perform the Black Eyed Peas song 'I Gotta Feeling'.No ta, Gary. (credit:Ian West/PA Archive)
9. Kelly Rowland(02 of10)
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We know there's a lot of love out there for Kelly, but she didn't half make every situation about herself, which is why we've lumped her so far down this countdown. She also once literally bowed down at Gary Barlow's feet, which is a big no-no in our book.Mind you, she was involved in one of our fave ever 'X Factor' moments when she quite literally phoned in sick, putting on a special 'woe is me I've got a sore throat' voice to deliver her vote live from LA. Embarrassing and fabulous in equal measure. (credit:Gregg DeGuire via Getty Images)
8. Tulisa(03 of10)
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Now we know there's a lot of people out there who aren't big fans of the 'Young' singer, but for the two years she was on 'The X Factor' she did have quite a few brilliant moments, particularly when she held her own against a contestant who branded her a low-rent Cheryl Cole - not to mention maintaining her dignity when Gary 'The Lad' Barlow slagged off her "fag ash" breath.She'd probably be higher up the list if she didn't insist on doing that stupid thing with her arm... (credit:Suzan/Suzan)
7. Mel B(04 of10)
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Now we like Mel a whole lot, and we have high hopes for her time on 'The X Factor', but frankly she's only been in a couple of episodes, so it wouldn't really be fair to put her too far up the list, would it? (credit:Danny Martindale via Getty Images)
6. Louis Walsh(05 of10)
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Oh, Louis. He's like a piece of the 'X Factor' furniture at this stage. Without lovely Louis putting his foot in his mouth, winding everybody up, giving Irish contestants fast passes to the final and giggling away while people deliver their sob stories, what would 'The X Factor' even be? (credit:Alex Huckle via Getty Images)
5. Dannii Minogue(06 of10)
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After years of living in her sister's shadow (Kylie, that is, perhaps you've heard of her...) Dannii really came into her own on 'The X Factor'. The Australian star brought a touch of glamour to the panel with her arrival, and we looked forward to her hairstyles, her dresses and - of course - her frosty relationship with Sharon Osbourne every week.Dannii mentored not one but two winners during her time on the show - but don't get too excited, they were Leon Jackson and Matt Cardle. (credit:Mark Cuthbert via Getty Images)
Let's be honest, Cheryl's arrival on the 'X Factor' scene in series five really helped catapult the show to iconic status. The whole country fell in love with her Bambi eyes, her Geordie one-liners (who wasn't saying "you are right up my street" for weeks after Cher Lloyd's audition) and the way she could put Simon Cowell in his place. Or at least she could until she threw on those purple flares and he sent her packing. Still, they've made up now and they're both back on the panel, and it feels like nothing's really changed (besides her fancy new surname, that is). (credit:Alex Huckle via Getty Images)
3. Sharon Osbourne(08 of10)
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Whether she's boastfully laughing in a contestant's face, chucking a glass of water in Louis Walsh's face or just telling everyone how faaaabulous she thinks they are, Sharon Osbourne really came (credit:Ian West/PA Archive)
2. Nicole Scherzinger(09 of10)
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One word for Nicole Scherzinger dishing out sausage rolls in a Greggs tabard? Schermazing. (credit:Doug Peters/Doug Peters)
1. Simon Cowell(10 of10)
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Really, who else could we have had at the top?On paper, everything about Simon Cowell shouldn't work - a man in his 50s, shirt unbuttoned to the naval, with two dogs named Squiddly and Diddly deciding who can and can't sing, yet for some reason we can't help but be charmed by him, despite his status as TV's original Mr. Nasty.He can crush your dreams, insult your clothes and send you up the river all in the name of light-hearted entertainment, but one flash of those pearly whites and he's immediately forgiven... (credit:Tim P. Whitby via Getty Images)