Lindsey Stirling
The violinist rocks the pink carpet with a nude gown at the Billboard Music Awards, where she'll be performing alongside Celine Dion.
Seal
The "Kiss From a Rose" singer is quite the handsome star in Las Vegas.
Priyanka Chopra
The Quantico star stuns in her Atelier Versace blue gown before presenting on stage.
Steven Tyler
Rock star alert! The lead singer of Aerosmith arrives for a star-studded night of music.
Laverne Cox
The Orange Is the New Black star wows in her black Michael Costello dress that includes an epic train.
JoJo Fletcher
Forget about love! The Bachelorette star is looking for some good music tonight!
Ludacris & Eudoxie Mbouguiengue
Hot couple alert! Tonight's co-host poses with his leading lady before the night begins.
Idina Menzel
Beauty in black! The Frozen star prepares to present at tonight's telecast in a Michael Costello dress.
Russell Wilson
Proud fianceé alert! The Seattle Seahawks quarterback is more than ready to support Ciara as she helps co-host the music party.
KeKe Palmer
We're all screaming for joy with the Scream Queens star's purple House of Harlot latex dress.
Rachel Platten
The "Fight Song" singer is hitting the pink carpet in an Alice + Olivia blazer and trousers.
Troye Sivan
The "Youth" singer is ready to enjoy his night in Las Vegas.
Ciara
Hostess with the mostess! After arriving hand-in-hand with Russell Wilson, the "I Bet" singer shows off her fierce Phillip Plein look.
Jesse Palmer
Athletes in the house! The former NFL stud and Bachelor star steps out for music's big night.
ZLaLa
Here's how to turn some heads! The "Fly Away" singer goes big for her red carpet look.
Josh Ostrovsky
Before serving as E! News' social correspondent on the red carpet, The Fat Jewish poses for photographers.
Laura Marano
The Austin & Ally star shines bright in a Charbel Zoe dress for her pink carpet look.
NEXT GALLERY: Singers Performing Live on Stage