For months now, Ultra Music Festival had been telling everyone to “expect the unexpected” for its 20th anniversary. While many people thought that this may finally be Daft Punk's return to the music scene, rumors were flying about the iconic Swedish trio.

At 10am PST, Tomorrowland shared the picture below to UNITE with Tomorrowland | Italy on Facebook. Tomorrowland also used the same tagline “expect the unexpected.” While it's not on their Instagram page, fans are speculating that Tomorrowland may have just teased Swedish House Mafia's appearance.

Did Tomorrowland accidentally reveal that Swedish House Mafia will be playing this year? Let us know in the comments section below.

Swedish House Mafia at Tomorrowland 2018?