The former X Factor judge channelled her inner princess for the evening, stealing the limelight as she arrived at the Banqueting House in London for the annual event.
While we usually spot Tulisa flaunting her pins in little minidresses, this time she opted for an elegant vibe with a long pink gown complete with a flowing tulle skirt which draped across the floor as she walked.
Her frock also featured metallic grey detailing which highlighted her svelte waist, plus a plunging zip neckline which showed off more than hint of her décolletage.
She opted for a chic yet simple shade of taupe on her nails while upping the drama by slicking her pout a striking vibrant plum glossy hue.
And instead of wearing her jet black locks in her usual tumbling curls, this time she opted for a super-sleek look by slicking her strands away from her face (a style loved by MIC's Rosie Fortescue, Glee's Lea Michele and Little Mix's Leigh-Anne Pinnock).
Her eye make-up was super-glamorous too with mega-watt false lashes, shimmery silver eyeshadow and a hint of warm brown in her crease, finished with heavy, filled-in brows and a sweep of bronzer to emphasise her cheekbones.
Other celebrities attending the event included Steve Jones and his new wife Phylicia Jackson, TOWIE's Dan Osborne, X Factor star Ella Henderson and Olympic diver Tom Daley.
What do you think of Tulisa's dress? Let us know by commenting below as the best comment across the site each week wins £50!
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