The 26-year-old made the revelation in a magazine interview this week, explaining she’d not told anyone about what really happened because she feared being labelled a ‘slapper’.
“I know I've always denied that anything happened in Big Brother other than arguments and drama because I didn't want to sound like the UK's biggest slapper,” Chanelle told Now.
“But now we've got Geordie Shore and The Valleys I feel totally OK being honest and saying we actually had sex every day for about three weeks. Sorry, not sorry!”
The mum-of-one, who’s just released her tell-all book, Baring My Heart, started the on-off fling with Ziggy while in the house but the relationship did not last on the outside.
Recently Chanelle appeared on This Morning to speak about mother, who was tragically murdered while working as a prostitute.
Chanelle was just months old when she was killed by a client.
“I was so speechless, I didn’t even know what to say. When I found out the truth it was heartbreaking. I read the letters they had written saying that my mum was a good person - but she got it with the wrong crowd.”
Her book is now out and is also available to download on Kindle.
You may also like: Are TOWIE'S Chloe Sims and Elliott Wright talking wedding plans?