The gorgeous star was in Hollywood to host Maybelline New York's Beauty Bash and looked every inch the model in a teeny tiny dress.
Opting for a figure-hugging navy number, Gigi's slender frame looked amazing in the dress that featured spaghetti straps and a zip and beaded front. Keeping it simple on the accessory front, she added pointed perplex heels and a 90s choker.
Gigi teamed her get-up with slicked back locks, a vampy pout and bold brows - basically giving us major beauty envy!
Earlier this week, it had emerged that Gigi was apparently single after parting with boyfriend Zayn seven months into their relationship. Rumours suggested the good-looking couple had split, but Gigi's Snapchat of a card reading "I know it's obvious but I love you" prompted speculation that they were still together.
And according to Just Jared, the pair are very much still on. A source told the news site: "Gigi and Zayn are still together.
"The break-up reports are completely false. And they have met each other's families despite the false rumours circulating."
Gigi's Friday night Snapchat also suggested that she was still dating the former One Direction star. The 21-year-old sent a Snap of herself singing Zayn's hit-song, 'Pillowtalk'.
You're pretty unlikely to belt out a tune that's your exes, right? We seriously hope these two are still together!