Billboard Music Awards 2017: Best of beauty

It's the hottest awards show this summer -- literally.

The 2017 Billboard Music Awards took place in sunny Las Vegas, Nevada, on Sunday afternoon. The award show honored some of the most popular names in the music biz -- DJ Khaled, Hailee Steinfeld and Lea Michele were just some of the night's famous attendees.

Not surprisingly, the magenta carpet was filled with red hot looks to go with Vegas' nearly 100-degree heat. How they stayed both gorgeous and composed in the sweltering desert, we'll never know. Not a stray hair or shiny T-zone in sight, our favorite stars showed us how it's done.

See the best beauty looks from the night:

Presenter Kate Beckinsale was easily the beauty front-runner of the night. The stunning actress walked in a messy ponytail, as well as light lips and dramatic eyes to perfectly complement her sequined gown. Other favorites included Baywatch's Alexandra Daddario and Oliva Munn -- theyboth looked radiant.

Photo: Getty

Another memorable moment was the legendary Celine Dion performance of "My Heart Will Go On" in honor of the 20th anniversary of "Titanic". Everyone was talking about her incredible performance and memorable outfit, even though she skipped the red carpet.

See more: Billboard red carpet arrivals