Sharon Osbourne calls Ashton Kutcher the rudest celebrity she has ever met

Sharon Osbourne has never really been one to bite her tongue, though she is often praised for voicing her true opinions.

You just have to look back at her time on The X Factor UK to see how honest she can be, but that can be rather refreshing.

Sharon is certainly someone you won't want to be messing with either, as former X Factor judge Louis Walsh discovered with a glass of water back in 2005.

So, when the 70-year-old and her daughter Kelly, 38, took part in a game of ‘Stir the Pot’ with E! News, you just knew that headlines were going to be created.

Party, Sharon was discussing the family podcast that has recently been revived, featuring Ozzy, Sharon and both children - Jack and Kelly.

And if the podcast is anything like what Sharon and Kelly told E! News, then we really are in for a treat when it comes around.

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During the interview, Sharon was asked to ‘name the rudest celebrity you’ve ever met’ - something that was sure to ruffle a few feathers.

Sharon was, of course, not afraid to name a certain celebrity. Well, that was when she actually remembered his name.

“The guy that’s married to an actress and he used to do That ‘70s Show,” Sharon said - quite the credentials.

Kelly knew exactly who she meant: “Oh, Ashton Kutcher? Really?”

Her mum continued: “Yes. Oh rude, rude, rude, rude little boy.”

Just to confirm to viewers who Sharon thought the rudest celebrity she's ever met is, the former The X Factor judge added: "Rude, rude, yes. Dastardly little thing.”

Kelly admitted: “I was not prepared for that.”

While that was pretty revealing, Sharon didn't give too much away as to why she thought that of Kutcher following her various encounters with the former Two and a Half Men actor.

However, she has actually spoken about Kutcher in the past, and to be honest, she didn't have much good to say about him back then either.

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In 2018, Sharon told Larry King Now about an episode of her old show, The Talk, that didn’t go so well.

She said: “I didn’t get on with that one guy, that Ashton Kutcher. Didn’t get on with him at all.”

Elsewhere in the interview, Sharon did apologize to Justin Bieber for a feud she ignited.

She said: “I have apologized to him before, and it's Justin Bieber, because he did something. And when I was doing another talk show, I said, "He's really bad, and how can his parents let him do that?" and all that. And I'm like, "Who am I to say that he's bad? He's a kid. Leave him alone." And I felt really terrible after saying it, and I felt such guilt.”

LADbible Group has contacted Kutcher's representatives for comment.