Start your engines! It's all systems go for the 2017 Billboard Music Awards.
We know the nominees (Drake and The Chainsmokers are in the lead), we've jotted down our must-see performances (Hellooo Celine Dion and Cher!) and now it's finally time to check out the BBMA's jam-packed red carpet.
Music's brightest stars across all genres have gathered tonight in Las Vegas, and we can expect celebs like Miley Cyrus and Nicki Minaj to really get the party started inside T-Mobile Arena. Co-hosted by Ludacris and Vanessa Hudgens, the live awards show honors recording artists who dominated the chart across the past year.
Scroll down to see all the red carpet arrivals at the 2017 Billboard Music Awards:
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.
Camila Cabello
The former Fifth Harmony singer was a lady in red thanks to her Jonathan Simkhai gown and robe.
Brian Kelley & Tyler Hubbard
Florida Georgia Line kept it cool despite the heat.
Tish Cyrus
Mama knows best on and off the red carpet.
Ashley Tisdale
The actress was out in full force to support her High School Musical pal, Vanessa Hudgens, who is hosting the 2017 Billboard Music Awards with Ludacris. She wore Tadashi Shoji.
Jessie James Decker
The country star arrived in black at the 2017 Billboard Music Awards in Las Vegas.
Lindsey Sterling
Between the Elie Youssef dress and Tyler Ellis clutch, the violinist makes a red carpet statement.
Who's your pick for best dressed? Sound off in the comments!