Ellie's black strappy all-in-one was rather daring to say the least, as it had sheer panels dotted with white stars running across her bust and all the way down her torso and legs.
But this isn't a new thing for the British singer. Last year, Ellie wowed fans by wearing a nude dress by Julien Macdonald on The X Factor, which was arguably even more risqué!
Ellie's headturning outfit was designed by Matthew Williamson and she teamed it with very simple gold jewellery for the bash, held at One Embankment in London.
The singer was in good company at the Elle Style Awards and was joined on the red carpet by stars including Lily Allen, Emma Watson and Katy Perry.
Meanwhile, earlier this week Ellie was spotted looking rather cosy in the back of a car with McFly's Dougie Poynter following a London Fashion Week party.
The sighting of the couple has fuelled rumours that they could be more than just friends. Watch this space!
Red carpet looks at the Elle Style Awards:
Copyright: WENN Joe
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