The programmed, called 'Josie Cunningham: The Most hated Woman In Britain?', promises to go behind the headlines and show who the mum-of-three really is.
She first rose to prominence after receiving a boob job on the NHS, and has since continued to court controversy.
But in the clip Josie insists she just wants the best for her kids.
She's managed to stay in the headlines consistently, and the video shows her agent saying: "She's done pretty well – for a girl who can't sing, dance or act."
Last night Josie took to Twitter to discuss the 'bullying' in the latest episode of Celebrity Big Brother, revealing we'll find out about what she had to go through in her documentary.
She said: "If you watch my documentary next Thursday you'll see my mum talking about how bad I was bullied – I'm not looking for sympathy, in a weird way I'm pleased it happened.
"There's no way I'd stand by and watch one single person go through that. Bullies are p*ssies. Simple [sic]."
Watch the clip and let us know your thoughts below.