Coleen, 56, left her co-stars Janet Street Porter, Ruth Langsford and Brenda Edwards in awe as she appeared in the ITV studios following the coronavirus pandemic.
Her co-stars gushed over how "fantastic" she was looking on her return, as Brenda confessed she almost didn't recognise the star to begin with because of her weight loss.
Former Big Brother winner Coleen said she had been inspired to make a change to her diet following her sister Linda and Anne's battle with cancer.
The siblings were rediagnosed with cancer last year. Anne has been given the all-clear following treatment while Linda is now living with the incurable disease - reports Lancs Live.
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