Will this year's stars avoid the aftermath?
Denise Welch: Twitter trolls triggered depression
But the abuse former Loose Women host Denise, 55, suffered at the hands of vile Twitter trolls after leaving the house sparked the return of her depression.
‘My world went mad,’ she said. ‘Previously I’d had depression without anxiety, but the whole experience opened up the anxiety and paranoia valve.’
Jack Tweed: Banged up
Since then, he’s been in and out of prison for assault convictions, most recently for common assault after punching a man unconscious in Essex.
Nicola McLean: Bulimia hell
The model, who’s battled bulimia and anorexia, made herself sick after a row with Denise Welch in 2012.
Nicola, 32, says: ‘I was so upset – it was my way of coping. The other housemates thought I was just crying in the toilet.’
Jo O’Meara: Suicide bid
The S Club singer, 34, told how she wanted to end her life after CBB‘s notorious ‘race row’ in 2007, downing pills and whisky before passing out on her bathroom floor.