But her plans were scuppered when Katie’s team found out Jemma was planning to attend and stopped her from attending.
Jemma has now apparently been banned from attending any of the tour dates, but she has since branded the reports "absolute waffle" on Twitter.
"Jemma has made no secret of the fact she despises Katie and vice versa," a source told The Sun.
They added: "Katie's team found out Jemma was planning to attend and cause chaos at the event this weekend but intercepted and stopped her from attending.
"Jemma has been banned from attending any of the tour dates and it has been made clear to her that she isn't welcome anywhere Katie is.
"Jemma had been hoping to ask Katie some cutting questions during the Q&A part of the show and confront her about some of the things she had said about her but that now won't happen."
A representative for Jemma told OK! Online: "Jemma had no intention of ever attending Katie Price's tour. This story is completely false."
OK! Online has contacted representatives for Katie to provide a comment.
The pair have continued to take swipes at one another this year, with the tattooed model even setting alight to a photo of herself with the Loose Women star after she left the Celebrity Big Brother house.
Her shocking move came after she took to Instagram to tell fans she wasn’t happy with Katie’s appearance on Celebrity Big Brother’s Bit On The Side, the night before the final of the Channel 5 show.
Meanwhile, Katie is currently at the centre of a feud with Love Island star Chris Hughes – the mum of five claims to have screenshots of Chris’ replies to her texts, after he shared a series of screenshots on Twitter claiming they were messages sent by Katie.
Rylan Clark-Neal also reiterated Katie’s claim during a recent segment on This Morning, saying: "I don't want to get involved in this, but she has asked me to say that she has 52 screenshots of messages between her and Chris Hughes from Love Island.
"That is all I'm saying on the matter, she asked me to say it, I don't want to add fuel to the fire.
"He was adamant he hasn’t sent any messages. Her exact words, 'Yes, confirm, 52 screenshots I've got and the truth will out.'"