Diverse acts such as Eminem, Kings of Leon and Skrillex are set to headline the upcoming Lollapalooza music festival. Though the official lineup won't be announced until next week, sources have confirmed that the three acts (all Lollapalooza vets) will once again take the stage.

The festival, which will occur August 1-3 in Chicago's Grant Park, will feature more than 130 bands on eight different stages. In addition to Eminem, Kings of Leon and Skrillex, the Arctic Monkeys are also slated to perform.

This will be Eminem's second time headlining the fest, as he first did so at Lolla 2011. Kings of Leon also headlined two years earlier, in 2009. Skrillex has been a regular presence at the popular festival, performing in 2011 and again last year in 2013. The Arctic Monkeys have also been fest regulars, but this year will mark their first year headlining.