Marilyn Foreman (21 October 1944 – 18 December 2014), better known as Mandy Rice-Davies, was a Welsh model and showgirl best known for her association with Christine Keeler and her role in the Profumo affair, which discredited the Conservative government of British Prime Minister Harold Macmillan in 1963.

[4] At Murray's Cabaret Club she met Christine Keeler, who introduced her to her friend, the well-connected osteopath Stephen Ward, and to an ex-lover, the slum landlord Peter Rachman.

[6] His trial brought attention to the girls' involvement with Ward's social set, and intimacy with many powerful people, including Viscount Astor at whose home of Cliveden Keeler met the War Minister John Profumo.

Stephen Ward was found guilty of living on the earnings of prostitution, from money obtained from Rice-Davies and Keeler among others, at a trial instigated after the embarrassment caused to the government.

While being cross-examined at Ward's trial, when James Burge, the defence counsel, pointed out that Lord Astor denied an affair or even having met her, she dispatched this swiftly with pert humour, "Well he would, wouldn't he?

",[9] by 1979, this phrase had entered the third edition of the Oxford Dictionary of Quotations, and is occasionally referred to with the abbreviation MRDA ("Mandy Rice-Davies applies").

This expedition was commissioned by Alan Coren for the magazine Punch, the other members of the party being cartoonist Merrily Harpur and a toy Alsatian to represent Montmorency, the dog in the original story.

Purves recounted how she "immediately spotted that this Rice-Davies was a woman to go up the Amazon with" and, among other things, that "only Mandy's foxy charm saved us from being evicted from a lock for being drunk on pink Champagne.

Her film career included roles in Nana, the True Key of Pleasure (1982), Black Venus (1983), and Absolute Beginners (1986) as the mother of Colin – whose father was played by Ray Davies from The Kinks.