The fiancée of Donald Trump’s new finance boss once appeared nude in a horror film which flopped.

Actress Louise Linton, 35, was pictured standing alongside former Goldman Sachs banker Steve Mnuchin as he was sworn in to be Treasury Secretary last week.

Mnuchin, 54, also has long-standing links with Hollywood having produced blockbusters such as Avatar and The Lego Movie.

He split from his wife and mother of his children Heather deCrosby in 2014 and is now engaged to Linton.

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She first made headlines last year after she self-published a book about her time in Zambia which was ridiculed.

Entitled ‘In Congo’s Shadows’, critics said the memoir was full of stereotypes of Africa and accused Linton of inventing a story of having fled armed rebels.

Linton wore a demure blue dress and cardigan for her trip to the White House.

But last year she bared a lot more flesh in a horror film called ‘Intruder’ which was panned by critics.

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Linton plays a cellist who is stalked by a home invader and has some nude scenes in the shower as well as an x-rated bedroom romp.

In its review, the Hollywood Reporter suggested the nudity was an attempt to spice up an otherwise dull plot line.

‘Intruder’ has just one star and an 18% rating on the site Rotten Tomatoes.

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Frank Scheck wrote: “It’s all about as dreary as the constant rainfall featured as part of the Portland, Ore., setting, and the director, when he’s not leeringly photographing his leading lady’s naked body in the shower, vainly tries to up the scare ante by periodically raising the soundtrack volume to intolerable levels. ”