Imogen Thomas has paid tribute to her friend Nikki Grahame ahead of the one-year anniversary of her tragic death on Saturday and revealed how she became so frail in her final weeks, she couldn't walk up the stairs.
Big Brother star Nikki lost her battle to anorexia aged 38 last year, a day after being discharged from hospital after putting on weight.
Imogen, who first became friends with Nikki on the 2006 series, reflected on their time spent together and how she even tried to get Nikki sectioned to save her life.
