Katie Price "begged" her sister to move her wedding forward in case she is jailed on Friday, it has been reported.
The mum-of-five, 44, is due in court on Friday for sentencing after pleading guilty to breaching a restraining order against ex-husband Kieran Hayler's fiancee Michelle Penticost.
Following her formal plea, Katie had been warned by Judge Stephen Mooney at Lewes Crown Court that she was "at risk of going to prison".
Katie was a bridesmaid at sister Sophie's wedding today and wore a blue silk gown as she was joined by children Harvey, Junior, Princess and Bunny.
Sophie and now-husband Harry were said to happily comply with Katie's request as they wanted her at the nuptials.
A source told The Sun : "They’re a close-knit family and were desperate to share this special moment all together.
"It’s quite possible Katie is going to end up in prison on Friday."
The insider continued that Katie "brought a film crew" with her and that she was "hell-bent" on attending the wedding.
"These could be the last moments they have together as a family for quite a while," the source added.
The Mirror has reached out to Katie's reps for comment.
Among those attending the wedding at All Saints church in East Sussex was terminally ill mum Amy, 70, who looked happier than ever in a yellow floral dress.
Sophie, 22, glowed as she wore a white gown and flowing veil decorated with flowers.
One person missing from the nuptials was Katie's fiance Carl, who was reportedly banned from the ceremony.
Sophie is said to have removed 33-year-old Carl from the guest list amid his on-again-off-again romance with Katie.
Sophie's husband-to-be Harry Brooks, who she shares son Albert with, is also said to have ongoing issues with Carl.
Carl was charged in February with using abusive and threatening behaviour following an incident at Katie's house in Essex in August 2021.
He later denied the charge and had been due to appear for a summary trial at Chelmsford Magistrates' Court.
But last week the charges were dropped as the Crown Prosecution Service said there was "no realistic prospect of conviction and the case was stopped", a decision which he is said to be "relieved" by.
After the charges were dropped, Katie had reportedly hoped her sister would make a U-turn on her decision to not allow Carl to her big day. But, Sophie is said to have stuck to her guns.
A source told The Sun: "Katie really hoped Carl would be able to come to the wedding and Sophie would change her mind but the guest list is already finalised and she respects her sister’s wishes.
"She doesn’t want anything distracting from Sophie’s big day and she knows it’s not about her or Carl."
