Each singer first belted out a tune picked for them by a famous artist, before returning to the stage later that evening to sing another song, chosen by the public.
And of course they didn't just settle for one outfit during the evening - they each rocked two! Head stylist Gemma Lucy Sheppard must have been busy...
Lauren Platt was the first girl to take to the stage, singing 'Clarity' by Zedd, as picked by X Factor winners Little Mix. The 17-year-old wrapped up warm in an eyelash knit by Jeremy Scott which boasted a sports luxe vibe, teamed with white high-waisted shorts by American Apparel (like this pair, £52) and Nike high top trainers.
Fleur East wowed while belting out 'A Fool in Love' by Tina Turner, chosen by singer Emeli Sandé. Fleur looked amazing while strutting her stuff across the stage, sporting a sleeveless blazer by Rag & Bone which revealed a glimpse of her black Topshop bra (similar to this one, £20). The starlet also sported wide-legged white trousers, £295 from Joseph, and black stiletto heels by Saint Laurent.
Lauren then returned for her second song of the evening, performing 'Don't You Worry Child' by Swedish House Mafia. The songstress kept all eyes on her in a beautiful white dress which featured a mesh panel at the waist, an asymmetric hemline and a bejewelled Peter Pan collar. It's available to buy for £198 from Three Floor.
Fleur's second tune, as chosen by the public, was Alicia Keys' 'If I Ain't Got You'. She looked totally ravishing in a custom-made deep blue dress featuring a plunging neckline, thigh-high slit and a matching feathery stole, teamed with barely-there metallic heels, £39 from Miss Selfridge.
Which outfit do you like best? Let us know by commenting below as the best comment across the site each week wins £50!
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