Bunny Hayler has been removed from the platform after creating multiple accounts despite being under the minimum sign-up age.
TikTok‘s strict social media rules prevent anyone under the age of 13 from joining the platform.
However, Bunny who is nine, set up three accounts and started posting videos.
One clip showed her seemingly cooking noodles at 11pm at night, while another appeared to reveal the youngster’s mobile number.
Bunny also hosted a live stream with ‘fans’ where she answered questions on Katie’s financial problems and her mum’s messy panto dressing room.
The Sun can reveal TikTok moderators have now disabled all three accounts after concerned Pricey fans reported them.
A source said: “Worried Katie Price fans reported all of the accounts and they’re now down.
“She’s been banned – being an unsupervised nine-year-old interacting with adults isn’t safe.”
TikTok’s policy states: “Direct messaging is only available to those age 16 and older and to host a LIVE, community members must be at least 18.”
Katie and her ex-husband Kieran Hayler share Bunny, as well as nine-year-old Jett.
The Sun previously revealed how Katie, 45, risks a fine and theatre ban after being caught vaping behind-the-scenes at panto.
She is currently starring as The Wicked Fairy Carabosse in Sleeping Beauty at the M&S Bank Arena in Liverpool.
But during a live stream with fans KP was caught on camera puffing on her e-cigarette.