Renee Zellweger is famed for her role as Bridget Jones, where she made women everywhere learn to love their wobbly bits, taught us NOT to iron her hair and reminded us that, just sometimes, it's okay to wear really big knickers.
But not anymore.
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The 45-year-old looked as though she had attempted to slow down the ageing process when she stepped out at the Elle Women in Hollywood Awards last night.
Posing happily with her boyfriend Doyle Bramhall II's, the actress was virtually unrecognisable.
Not only has she lost weight, but the skin on her face looked tauter - and her eyes, nose and forehead all looked utterly different, sparking rumours she has undergone a facelift.
The Oscar-winning actress rarely makes public appearances these days and hasn't been spotted in months.
But that looks set to change after she landed the lead role in the forthcoming big screen version of the best-selling book, ‘Same Kind Of Different As Me’.
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And, with Emma Thompson working on a new Bridget Jones script, there is still the possibility that the now unrecognisable Renee will be called upon to reprise her role as Mark Darcy's wife / widow.
We guess they'll have to wait and see how they explain Bridget's brand-new look...