Katie Price and Alex Reid's relationship was never easy and things turned bitter after the pair split but now the mum-of-five is reportedly being investigated for revenge porn on her ex-husband Alex Reid.
According to The Sun during her Celebrity Big Brother Bit On The Side appearance last month, Katie showed 40 members of the audience a video on her phone of Alex dressed in drag "performing an act with a sex toy".
Check out Katie Price and Kieran Hayler's rocky romance over the years:
Katie Price and Kieran Hayler Relationship Timeline - SLIDER
Here's a look at Katie and Kieran's relationship from the very beginning...
December 2012
Katie Price and Kieran Hayler's love story began only two months after she split from her fiancé Leandro Penna. The couple first met on Blackberry Messenger - aka BBM - and it's safe to say they hit it off. Only three weeks after they started dating they got engaged on Christmas Day.
January 16 2013
It was only a few weeks after their engagement that Katie and Kieran flew out to Barbados and got married.On January 16 2013 the happy couple became man and wife.
April 6 2013
Katie and Kieran looked majorly loved up during their public appearances.
May 12 2013
Kieran has said in the past that he'd love to adopt Katie's eldest son Harvey Price. He explained to OK! magazine: "I've always thought it would be good because I'd like us all to be connected."Why not actually make him mine, because he feels like he's mine anyway?"
June 18 2013
Yaaaas Kieran supporting your wife for her book launch.
August 18 2013
Eight months after the pair tied the knot, Katie gave birth to her first child with Kieran - baby Jett. At this point, she was already a mum to Harvey (from her relationship with Dwight Yorke) and Junior and Bunny (from her marriage to Peter Andre).
October 24 2013
The happy couple loved to step out in unusual outfits; exhibit A Kieran's semi-transparent mesh top.
February 5 2014
All black everything - Katie and Kieran looked totally adorable at the world premiere of RoboCop.
February 9 2014
Katie, Kieran and their children stepped out at The Lego Movie premiere alongside the reality stars former BFF Jane Pountney and her husband Derrick.
May 7 2014
It was on May 7 that Katie Price shocked all her fans and revealed her plans to divorce her husband after she discovered he had a seven-month affair with her best friend Jane Pountney.
Katie Price Kieran Hayler
It's safe to say that Katie did not hold back
Katie Price Kieran Hayler
Katie revealed that she discovered her husband's affair while they were all on holiday with their families.
Katie Price Kieran Hayler
Kieran and Jane were sleeping together while Katie was pregnant with Bunny.
Katie Price Kieran Hayler
Katie was devastated at the news and let all her Twitter followers know.
June 12 2014
A month after revealing Kieran's affair, Katie posted an unflattering picture of her former BFF before warning other women to "keep her away from your husband or boyfriend".
July 7 2014
Just months after Kieran's affair with Jane came to light, Katie revealed he had also been having an affair with her friend Chrissy Thomas who she has known since she was 18!At eight months pregnant with her fifth child - Bunny - she revealed that he finally confessed to both affairs during therapy.
August 4 2014
Katie and Kieran welcomed their second child together - Bunny - into the world in August. Despite the fact that Kieran cheated twice, Katie forgave him.At the time she told OK! magazine: "We're working on our relationship and taking it day by day. Things are starting to get better together now."
August 22 2014
Even though Katie forgave her husband it soon became clear to her Twitter followers that she hadn't forgiven her former BFF's.
Katie Price Kieran Hayler
Awkward!
November 10 2014
Proving that their relationship is back on track, the couple continued to step out together at public events.
Katie Price Kieran Hayler
Mrs Pricey and her husband were looking fairly bleary eyed in this snap.
Katie Price Kieran Hayler
Katie and Kieran out for a drive...
December 31 2014
Katie threw major shade at her former friends on New Years Eve.
Katie Price Kieran Hayler
She waved goodbye to 2014 with a bang
January 2015
In January 2015, Katie entered the Celebrity Big Brother house and wasn't afraid to open up to her housemates about her husband's infidelity. She revealed she would never wear a onesie again because it reminds her of the time Kieran cheated."Last year I did a onesie one [fancy dress party] and Kieran and Jane f--ked in my stables so I'll never wear a onesie again. "It's on my cameras. You can see them walking up to the stables, I never knew. Everyone was in my house partying."
February 2015
Months after discovering her husband had been unfaithful, Katie and Kieran decided to renew their wedding vows.However, in true Pricey style she slated her husband during her speech and wasn't afraid to admit it. She told OK! mag: "I think guests were very shocked by how I attacked Kieran in my speech."But they wouldn't expect anything less from me. You could not have attacked a man as much as I did."
June 15 2015
With their wedding vows renewed the happy couple appeared better than ever.
July 16 2015
Aww! Look at them grinning...
November 5 2015
...and again.
March 17 2016
Pucker up would ya?
April 27 2016
Err, we're not quite sure what to think of this photo from the launch of Katie's reality show Pony Club.
May 27 2016
Katie and Kieran seem to have nailed their pose together.
November 24 2016
It's safe to say the couple were happy at the ITV gala in 2016.
February 9 2017
It was just days before attending the Fifty Shades Darker premiere that Katie admitted she had finally forgiven her husband for cheating.She explained on Loose Women: "I've got to the point where he doesn't ever give me a reason not to worry."He's changed so much he's proved himself and the best thing I ever did was stay with him."
March 18 2017
After going on a shocking drunken rant back in December 2016, Katie said she plans to give up alcohol for the whole of 2017.Unfortunately it didn't last long as she later admitted she did have a "few drinks" for Kieran's surprise birthday party.
May 10 2017
In May, Katie and Kieran laughed off rumours that she cheated on him after she hung out with DJ Tom Zanetti and was spotted with a mystery man in Miami.
June 22 2017
There was a lot of speculation that Katie would have baby number six, especially after she and Kieran seemed to confirm their plans on Katie Price My Crazy Life.
June 24 2017
On her reality TV show, Kieran claimed that he found text messages on Katie's phone to Tom Zanetti where she apparently described, "how much she loved him."'How much she wanted to change her name to his name when they got married and had kids."He was less than impressed especially after he pointed out that her surname is still Price.
August 27 2017
Shortly after Katie tweeted and then deleted cryptic messages about cheating, she told her fans that she's divorcing her husband after he admitted to a year-long affair with their children's nanny.
September 3 2017
After Katie Price's nanny Nikki Brown denied the affair and branded the Loose Women panelist a 'liar', Kieran then publicly confirmed that he had cheated again.
September 5 2017
Following the devastating news that Katie's mum Amy has a terminal illness, it then came to light that the mum-of-five suffered a miscarriage days before she discovered Kieran had cheated again.
September 26 2017
Amid all that Katie Price/Chris Hughes 50 odd screenshots drama, it appeared that Mrs Pricey forgave her husband AGAIN.
Katie Price Kieran Hayler
Here they are again looking loved up and both Katie and Kieran posted this adorable snap on their Instagram accounts.
December 11 2017
Just when you thought their marriage had already gone through enough, the mum-of-five reportedly said her marriage is over for good after Kieran 'cheated again' with a girl from Katie's horse school 'Pony Club'.
February 2018
In February, Katie Price revealed her reality show My Crazy Life is returning and teased that she'll reveal the truth about her marriage to Kieran Hayler.
April 2018
May 2018
In May 2018, it was reported that Katie split with her husband Kieran and allegedly had a new boyfriend.
May 28 2018
After hinting about a new man on Instagram, sources told Closer magazine that Katie is already planning husband number four and to have her sixth baby. The reality star then'confirmed' Kieran had moved out of their home with a shady post.
A witness reportedly told the publication that Katie asked the audience if they wanted to watch it and although no one replied she allegedly showed them the clip. They went on to say: "We all watched it, but we didn’t react.
"No one was laughing or cheering her on or anything like that."
It's not known whether the incident was reported by a guest on CBB Bit on the Side or by Alex Reid himself. Although police have said: "Officers are investigating an allegation of harassment through the disclosure of a private act, which is reported to have occurred at Elstree Film Studios in Borehamwood between 10.30pm and 11pm on Tuesday, January 9.
"Enquiries are on-going and it would be inappropriate to comment any further at this stage."
Last year Alex reported his ex-wife to the police after she claimed to have explicit photos of him from their marriage. At the time she told heat magazine: "When I've split up with exes, they've gone on a rampage, slagging me off.
"With Alex the amount of stories he's done on me, but he forgets what videos and pictures I have of him. All my friends have seen them, but not once have I ever put them out."
She added: "One, it would disturb everyone to the grave and number two, they're not flattering, they're disgusting. You look at them and you're disgusted."
Katie recently went to Parliament with the hopes of making internet trolling a crime following the horrific messages she receives about her son Harvey Price.
Fans of the reality star will also be happy to hear that Katie Price: My Crazy Life is returning for series 2.