The line-up for the 2015 Billboard Music Awards was already very impressive, with Britney Spears, Mariah Carey, Ed Sheeran and Sam Smith all set to perform on stage, and officials have now filled a (blank) space by confirming Taylor Swift will be there to debut the video for her new track 'Bad Blood', according to Hollywood Reporter

And the singer has teased the premiere of the forthcoming video with a stylish image on Twitter.

The video for 'Bad Blood', the fourth single from Swift's multimillion-selling album 1989, is being billed as including "multiple starring roles played by a cast of Golden Globe winners, Emmy winners, Grammy winners, an Oscar nominee, blockbuster movie stars, as well as both new and iconic supermodels."

Taylor Swift at the annual iHeart Radio Music Awards at the Shrine Auditorium and Expo Hall, Los AngelesTaylor Swift is up for a stack of Billboard Music Awards

Swift leads the Billboard Music Awards nominations with 14 potential wins, closely followed by Sam Smith with 13. Then it's Iggy Azalea with 12, and Meghan Trainor, who is up for nine awards.

More: A new app that translates texts into Taylor Swift song lyrics

Iggy (collaborating with Britney), Hozier, Nick Jonas, Van Halen, Kelly Clarkson and Fall Out Boy are all due to perform at the star-studded awards ceremony, which will be held on May 17 at the MGM Grand Garden Arena in Las Vegas. It will be hosted by rapper Ludacris and model Chrissy Teigen, and air live on ABC.

More: Taylor Swift gushes over her pal Sam Smith