"I know Dawn is going into the house but thank God I am not", she said, referring to Real Housewives of Cheshire star Dawn Ward who's said to be a confirmed housemate.
The insider revealed 24-year-old Steph had a secret "fling" with Jordan - who was previously engaged to TOWIE'sMegan McKenna - and added: 'They had a brief fling at a time in her life when she wasn't at her best mentally and is afraid he might not be able to help himself and speak about their many nights out.
Find out the full (rumoured) line-up to head into the house this year here.
Speaking about the two shows - which both finished airing their latest series recently - Emma said: "I don't think there is any rivalry between the two shows, they are completely different".
The glamour model and Ex On The Beach star is now on the line-up speculated for the upcoming Celebrity Big Brother, and is apparently "ready" to spill the beans on a number of relationships she's had with famous faces.
Celebrity Big Brother will be launching on Channel 5 later today, with other celebrities expected to enter including Shaun Williamson, Amelia Lily, Helen Lederer and Sandi Bogle. Okay, it's probably because we've been spoilt with the Love Island villa with its catchphrase-covered walls and ever-sunny pool, but the CBB pad is looking fairly understated compared to recent shows.