By Deni Kirkova A 17 stone woman who was 'mortified' by her holiday pictures vowed to shed her extra weight and did so in spectacular fashion - dropping seven stone and completing a beach babe transformation. Keri Irvine, 23, from Liverpool went on a trip to Benidorm, Spain, with her friends last year and felt she looked 'slim and nice' - but her photographs told a different story. The former Primark sales assistant tipped the scales at 16 stone 11lbs and seeing how large she had become was a shock. Keri Irvine on a trip to Benidorm with her friends last year (l) and after her transformation in just a year (r)
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Keri Irvine, 23, from Liverpool went on a trip to Benidorm last year
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Felt she looked 'slim and nice' - but was horrified by photographs
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Slimmed from 16st 11lbs to 10st and went from size 20 to 10
'I have always been a shy girl but in @placeholder I never wore a bikini because I looked huge.