Lorde has been added to the performers lineup at the 2014 Billboard Music Awards.
The singer will perform her newest single, "Tennis Court", which surpassed "Glory and Gore" in the number of sales and streaming in the United States.
The event will also feature the first live performance of the 2014 FIFA World Cup theme song, " We Are One (Ole Ola)" featuring Pitbull, Claudia Leitte and Jennifer Lopez.
Check out the full line up for the event, which will be broadcast on Brazilian television on May 18 at 21h, the cable channel TNT:
Luke BryanJason Derulo
5 Seconds of Summer
Florida Georgia Line
Pitbull & Jennifer Lopez
Miranda Lambert & Carrie Underwood