What? Miss Harding joined the Lingerie London line-up last night, strutting her stuff on the Agent Provocateur catwalk as a 'sexy police woman'. She wore a black sheer blouse, knickers, thigh-high boots and suspenders, teaming her outfit with a pair of aviators. We'll let you draw your own conclusions about the resulting look.
Where? The Lingerie London Show, last night.
Verdict? Is it us or does the Girls Aloud star look the spitting image of Pamela Anderson? Of course, whether that's a good thing is of course a moot point.
Spot the difference:
What do you think of Sarah's Pamela Anderson look?
Let us know in a comment and see more from the star and her fellow band mates in the Girls Aloud style evolution below:
More from yesterday's catwalk show here: