2016 Billboard Music Awards red carpet

Stars hit the red carpet for the Billboard Music Awards in Las Vegas, May 22, 2016.

Click through to see what your favorite celebrities wore on the red carpet.

Here, singer Britney Spears arrives at the 2016 Billboard Awards, May 22, 2016.

Stories on CBSNews.com: 2016 Billboard Music Awards: List of winners

Madonna, Stevie Wonder pay homage to Prince at Billboard Music Awards

Z Lala

Singer Z LaLa arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Heather Russell

Singer Heather Russell arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Lukas Graham

The band Lukas Graham arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Pete Wentz

Musician Pete Wentz arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

The Go-Gos

The Go-Gos arrive at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Keke Palmer

Actress Keke Palmer arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Russell Wilson and Ciara

NFL football athlete Russell Wilson and singer Ciara arrive at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Ludacris

Rapper Ludacris arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Idina Menzel

Singer Idina Menzel arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Meghan Trainor

Singer Meghan Trainor arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Fifth Harmony

Fifth Harmony arrive at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Halsey

Singer Halsey arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Seal

Musician Seal arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Steven Tyler

Musician Steven Tyler arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Laverne Cox

Actress Laverne Cox arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Demi Lovato

Singer Demi Lovato arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Betty Cantrell

Miss America, Betty Cantrell, arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Michael Strahan

Television personality and former NFL football player Michael Strahan arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

DNCE

The group DNCE arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Kristen Bell, Kathryn Hahn & Mila Kunis

Actresses Kristen Bell (L), Kathryn Hahn and Mila Kunis (R) arrive at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Kelly Rowlands

Singer Kelly Rowlands arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Nick Jonas

Singer Nick Jonas arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Kesha

Singer Kesha arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Rebecca Romijn

Actress Rebecca Romijn arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Rihanna

Singer Rihanna arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Kate Beckinsale

Actress Kate Beckinsale arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Ashton Kutcher

Actor Ashton Kutcher arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Jessica Alba

Actress Jessica Alba arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Zendaya

Singer Zendaya arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Wiz Khalifa

Rapper Wiz Khalifa arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Rebecca Romijn

Actress Rebecca Romijn arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Rihanna

Singer Rihanna arrives at the 2016 Billboard Awards in Las Vegas, May 22, 2016.

Read more: Madonna, Stevie Wonder pay homage to Prince at Billboard Music Awards