Ludacris & Eudoxie Mbouguiengue
The co-host of the 2017 Billboard Music Awards and his wife kept in hot in all-black ensembles on the red carpet.
Hailee Steinfeld
The "Starving" singer turned up the heat with her glittering red carpet ensemble by David Koma.
Josh Duhamel
The actor was sleek and sexy on the 2017 Billboard Music Awards pink carpet.
Nicole Scherzinger
The musical personality selected a plunging frock.
Diplo
The EDM superstar was all about pairing white with his grey suit.
Vanessa Hudgens
The co-host of the 2017 Billboard Music Awards donned a blush design on the pink red carpet.
Lindsey Stirling
The violinist went for a light and flowy look at the Billboard Music Awards.
Jason Derulo
The singer showed off her long locks and a funky velvet ensemble.
Ty Dolla Sign
The rapper looked dapper in a white tuxedo jacket.
Lea Michele
Going with the night's see-through trend, the former Glee star rocked a black David Koma gown.
Rita Ora
The British singer went for a futuristic looked that showed off her best a$$ets.
Olivia Munn
The former Attack of the Show host went for a see-through number.
G-Easy
The rapper arrived in a black suit to the T-Mobile Arena in Las Vegas.
Mark Cuban
The Shark Tank star played it cool with his suit-without-a-tie look.
Rachel Lindsay
The Bachelorette star was all smiles on the pink carpet.
Ansel Elgort
The Fault in Our Stars actor opted for a casual bomber jacket for the BBMAs.
Kate Beckinsale
The Brit opted for a colorful Zuhair Murad gown for the 2017 Billboard Music Awards.
DJ Khaled
The music man was major key at Billboard's big night.
Jussie Smollett
The Empire actor went for a layered look for his appearance at the BBMAs.
Halsey
The singer opted for an avant-garde look for the 2017 Billboard Music Awards.
John Legend
The crooner opted for a navy blue, double breasted suit for the fun-filled awards show.
Rachel Platten
Before serving as one of the night's presenters, the "Fight Song" singer shows off her red carpet look featuring a Tyler Ellis clutch.
Alexandra Daddario
The Baywatch star opted for a Vivienne Westwood frock for the Las Vegas awards ceremony.
Sam Hunt
The country star suited up at the awards show.