
In an attempt to ensure she didn't embarrass herself by tripping up as she ascended the stairs in her high heels, Natasha came a cropper anyway.
As the actress from the highly-regarded Redgrave acting dynasty hitched up her pale pink chiffon gown, she inadvertently flashed her nude-coloured thong to the assembled audience.
The Maid in Manhattan star clearly forgot about the waist-high slash in her gown, as she hoiked up the layered chiffon creation and unwittingly exposed a well-toned leg, and her flesh-coloured thong.
The embarrassing wardrobe malfunction appeared to go unnoticed by Natasha, who was accompanied by former Gucci creative director Tom Ford, despite the fact that much of her leg and her underwear was clearly on show.
Thankfully, 44-year Natasha has not fallen victim to the trend for 'going commando' - wearing no underwear - and her tiny thong just about spared her blushes.

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