Billboard Music Awards 2019: All the red carpet looks!

The 2019 Billboard Music Awards are here!

Kelly Clarkson returned as host for the second year at the MGM Grand Garden Arena in Las Vegas on Wednesday night. Going into the night, Cardi B led the pack with a whopping 21 total nominations across 18 categories.

Taylor Swift and Brendon Urie opened the show with a performance of their new single, "Me!" and other performers included the Jonas Brothers, Ariana Grande, Khalid and Ciara. Host Clarkson hit the stage for a performance of her own, while Mariah Carey also performed. She received this year's ICON Award.

Ahead of the ceremony, standouts included Swift, Cardi B, Ciara, Jennifer Hudson, Olivia Wilde and the Jonas Brothers.

See all the red carpet looks from the 2019 Billboard Awards below: