Gigi Hadid was a glam goddess, sporting an asymmetrical gold Atelier Versace dress and strappy metallic stilettos.
Her younger sister, Bella, went for a more risqué look, donning a sheer silver Julien Macdonald gown that left very little to the imagination.
She also went sheer en route to the venue, wearing a black-and-purple see-through piece and powder blue jacket, which looked almost identical to a racy dress Kim Kardashian West wore while out and about in Miami in September.
Although Kim wasn't in attendance, her sister Kendall Jenner was there, turning heads in a white silk slip dress paired with lace-up heels and gold and silver necklaces.
Keke Lindgard flaunted her petite figure in bright blue latex dress, which she paired with black stilettos and a flirty ponytail.
Valery Kaufman also opted for blue, styling her sheer high-neck dress with sky-high platforms and a matching clutch.
And Brazilian model Izabel Goulart went glam for the occasion, rocking a gorgeous floor-length lace dress featuring sheer panels. She kept all eyes on the gown with minimal makeup and long, loose tresses.
ET's Kevin Frazier caught up with Gigi at the after-party, where she couldn't stop gushing over her mom, Yolanda, who was also in attendance.
"She was the first person I spotted 'cause she's sunshine," Gigi said of seeing her mom in the audience as she walked the runway. "But you know what? I heard from some friends who were at the show that my mom was a huge hit. [She] got a lot of waves and points."