Mariah Carey hitting high notes. Taylor Swift debuting a star-studded music video. And Kanye West possibly rushing the stage.
Those are the things Billboard Music Awards hosts Ludacris and Chrissy Teigen are most excited when it comes to Sunday's show in Las Vegas.
Carey, who is currently performing in Vegas, is set to take the stage at the Billboard Awards at the MGM Grand Garden Arena. West will close the three-hour show.
Swift will debut her music video for "Bad Blood," which features Lena Dunham, Mariska Hargitay and Kendrick Lamar. She is also the lead nominee with 14 nominations.
Swift will compete with Sam Smith, Ariana Grande, One Direction and Katy Perry for top artist.
The 2015 Billboard Music Awards will air live on ABC at 8 p.m. Eastern.
