Sharon Osbourne Top X Factor Moments

She threw water over Louis Walsh, went to war with Dannii Minogue and wound up Simon Cowell - X Factor with Sharon Osbourne was never dull.

She originally sat on the panel from 2004 - 2007 and famously quit the show on air.

And not only did she cause mischief with her fellow judges, she discovered Chico and had a hand in Wagner's X Factor success when she was Louis's guest mentor.

But as the ITV show battles falling ratings, Sharon O has been brought back to spice up the panel.

The Sun Online takes a look over her more memorable moments.

Sharon Osbourne throws water over Louis Walsh Back in 2005 Sharon Osbourne dumped a glass of water over Louis Walsh after he made a snide remark about her husband Ozzy.

Showing that she wasn't a lady to be messed with, she then followed it up by emptying another one over his barnet.

The golden moment has gone down in X Factor history.

Talking about her return to the show this week, she said: "I couldn't be happier about coming back for the 10th anniversary of X Factor.

"I can't wait to give Gary Barlow a big hug, sit next to the gorgeous Nicole, and of course throw water on dear Louis. Yay!"

Sharon Osbourne reveals her true feelings for fellow former judge Dannii Minogue

Sharon made her feelings clear for fellow judge Dannii Minogue during an appearance on Graham Norton's chat show in 2007.

Talking about her fellow X Factor judge, Sharon said: "I feel bad for her as she knows she is there because of her looks, not because of her musical contribution to the industry."

Then in a fake Aussie accent Sharon mimicked: "You hate me as I'm so young and beautiful and Simon wants me and he doesn't want you."

Sharon then sniped: "You're right mate. That's the only thing she's got right! She is younger, she is better looking and he does want her, and he don't want me. Thank God!"

She then admitted "I'm going to get into so much trouble."

Sharon Osbourne mentors Chico

Sharon took Welsh-born singer Chico Slimani through to the live shows in 2005.

He performed from a fountain at the judges' houses round, and after the show he went to No1 with Chico Time the following year.

Thanks Sharon. We think....

Sharon Osbourne lays into Steve Brookstein and brands him a 'fake'

Sharon shocked the audience when she launched a scathing attack on Steve Brookstein in 2004.

When commenting on a performance by the eventual winner of the show, Sharon said: "Not fabulous. He has a very nice voice but he's not a superstar.

"I have to say this, I am so fed up of 'Mr Humble', he's been over-confident from day one, he's not what he seems believe me. All that BS that he gives out. He's even fooled Simon. He's full of crap and he's an average singer, ask everybody else on this contest. He's overly confident."

Simon said: "There's an awful lot I could say but I won't. I think it was inappropriate to be personal tonight."

Sharon Osbourne and Louis Walsh can't stop laughing

Spaniard Penelope Gomez caused Sharon and Louis to collapse into fits of giggles when she tried to perform Over The Rainbow.

When Louis started cracking up, Penelope stopped singing and told him off, causing Sharon to start laughing.

Louis had to bite down on his fist to stop his chuckles and in the end Simon joined in the fun.

The Irish star boyband manager: "Do you have a second song? Fields of Gold? Ah, yes. I love that song."

Sharon had to hide under the desk to calm down.

Sharon and Louis put her through much to Simon's disgust despite her quiet audition.

The X Factor boss walked out and declared: "I'm taking a break."

Sharon Osbourne quits X Factor live on air

In 2007, Sharon took offence when two of her acts landed in the bottom two.

She stormed off in anger, and show host Dermot O'Leary told the audience: "Sharon has decided to leave the panel tonight."

From the back of the room, Sharon screamed: "I'm leaving the show, I'm out!"

She returned to complete the series, but didn't come back in 2008.

Sharon Osbourne walks into a door

Sharon Osbourne and Louis Walsh suffered from another fit of giggles — this time when a wannabe tried to sing Cherish by Madonna.

Louis, who could hardly speak through his laughter, ignored Simon's request that he left the room, and protested: "I want to hear her sing."

Then Sharon collapsed with mirth.

Simon said: "You two just go next door. Leave the table"

As they walk down the corridor, Simon bellowed: "Shut up!"

Sharon is so consumed by her chuckles she walks straight into a door.

Sharon Osbourne accosts Simon Cowell on Xtra Factor

Simon Cowell stormed off Xtra Factor after his act Nikitta Angus was chucked out of the competition, and Sharon was hell bent on winding him up.

Host Ben Shephard tried his best to interview a seething Simon as Sharon sung to the mogul and pawed at him.

As Sharon snuggled up to him, circled his nipples and stroked his arm, Simon said: "This is really, really annoying me."

Ben told her: "Sharon! Leave him alone for two seconds!"

Sharon admitted that in the breaks she "had a bottle of wine, it was fabulous!"

Ben asked her: "Just the one?"

Providing X Factor News, Information And Reviews Online.