The allegations against the British comedian came out when he and his team took to Reddit and held a Q&A session.
In the forum, a person who claimed to have worked for Corden said he ‘threw multiple tantrums over minor things’.
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They penned: “I saw A League of Their Own filming live, [he] threw multiple tantrums over minor things at the production staff, with him being incredibly rude to them, which made the other regulars seem very awkward like it was usual. Between each take the other celebs would be chatting amongst themselves – bantering about, James was glued to his phone.”
Continuing the allegations, the user said: “At the end of the filming people got up to go get pictures with James and he massively kicked off, shouting at people to go away and to go back to their seats and the few he did let have pictures with he was moody.
“Seeing him like that made me realise everything you see of his on TV is a complete persona. And really his natural personality is just, a complete self-entitled c***.”
Another added: “Anything? Okay. Every time an Ask Reddit post comes up asking about a**hole celebrities, your name inevitably comes up. How do you respond to this? Are any of these anecdotes true?”
Corden has faced quite a bit of backlash in recent months.
A while ago, he was accused of airing a ‘racist’ segment on The Late Late Show.
The Gavin & Stacey star was criticised by California resident Kim Saira for mocking Asian foods in the show’s game ‘Spill Your Guts’.
She said: “I noticed that one of the foods he presented to someone was a balut [a fertilised duck egg] and balut is like, very specific to Filipino culture.
“It’s a food that I have been eating whenever I go to the Philippines with my grandma and my cousins, so it’s a very sentimental food for me, and I noticed that he was presenting it to a guest and calling it gross.”
She added: “I was just so confused and I feel like it was a moment for me just being like, ‘Oh my gosh, like, this is my culture. I don’t understand why he’s making fun of it’.”
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