Demi Lovato
Cool for the summer? You better believe it! The singer rocks a Chanel jumpsuit.
Kristen Bell, Kathryn Hahn & Mila Kunis
The gorgeous cast of the upcoming comedy Bad Moms walks the pink carpet together in Las Vegas. Kunis is wearing Zuhair Murad couture, Bell is wearing a Jonathan Simkhai jumpsuit, and Hahn is in an Altuzarra top and skirt.
Ariana Grande
The "Dangerous Woman" shows some skin in a sexy, Atelier Versace blue dress and her trademark ponytail.
Lucy Hale
The Pretty Little Liars star shows off her long legs at the 2016 Billboard Music Awards in Zuhair Murad.
Kelly Rowland
The Grammy-winning R&B singer poses for pics in a glittery, sheer Labourjoisie gown on the bright pink carpet.
Zendaya
The triple-threat slays the Billboard Music Awards carpet in a skin-tone two-piece custom Calvin Klein gown.
Ashton Kutcher
Mila Kunis' hubby gives us some classic Ashton smolder eyes in head-to-toe black.
Meghan Trainor
How could you say "no" to this sparkling gown from Michael Costello?
Rihanna
RiRi once again has heads turning with her sexy Thierry Mugler suit ensemble at the 2016 Billboard Music Awards.
Kate Beckinsale
The actress is white hot in a figure-hugging Hamel dress while walking the pink carpet.
Jessica Alba
Can we be honest? We love the actress and businesswoman's Zuhair Murad dress.
Heidi Klum
The iconic supermodel is dazzling in an all-black Alfredo Villalba dress at the T-Mobile Arena.
Kesha
The party doesn't start until the "Tik Tok" singer arrives at the T-Mobile Arena in a purple jacket and pants with Gucci Marmont heels.
DNCE
Before taking the stage, the "Cake By the Ocean" band pose in their matching attire.
Rebecca Romjin
The model/actress glows in a sexy mini with Rene Cavoilla sandals at the T-Mobile Arena.
Betty Cantrell
The reigning Miss America was a vision in glitter on the hot pink carpet.
Fifth Harmony
These girls know how to work, work, work!
Wiz Khalifa
In between traveling for The High Road Summer Tour, the rapper makes it to Las Vegas for music's big party.
Nick Jonas
Is there a show where we won't get "Jealous" of the singer's fashionable Topman looks?
Britney Spears
Look who's here! The Queen of Pop arrives on the red carpet before opening the show. She's wearing Jacob & Co jewels and Schutz boots.
Shawn Mendes
We could see the ladies swooning as soon as the "Stitches" singer walked the carpet.
Halsey
The "New Americana" singer adds some sparkle to her red carpet look.
Pete Wentz
The lead singer of Fall Out Boy is ready to rock in Las Vegas.
Michael Strahan
The Good Morning America star is feeling good during his West Coast visit.