The stunning singer showcased her world-famous curves and flashed a little flesh in this all white lace jumpsuit, which left VERY little to the imagination. But that doesn't stop us from lusting after it!
Jen teamed the daring number with a matching white blazer that had catwalk-worthy cape sleeves and accessorised with, you guessed it, a pure white clutch and matching pointed stilettos. Here's hoping she didn't come into contact with any red wine at the star-studded bash!
But it's the gorgeous singer's hair that we loved most. The star took a leaf out of Pixie Lott's book and sported this slicked back do, showing off her geometric cheekbones and smokey eye which was blended to absolute perfection. As always...
To nab the look for yourself, spritz damp locks with the VO5 Mega Hold Gel Spray, £3, making sure to brush your hair back and away from your face as though you're about to scrape it all up into a ponytail.
Do the same with the sides, being liberal with the spray gel until all hair is away from your face and then simply let it dry in place.
This wonder gel spray also has UV filter technology and combats frizz control so you can pull a J.Lo come festival season without any prolonged damage to your tresses.
What's not to love?!
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