The lineups were unveiled Monday morning for the upcoming Lollapalooza festivals in Brazil and Chile.  The two events will have a number of acts in common, including Foo Fighters headlining the closing night of both events, while some artists will only perform at one or the other.  The Foo Fighters' appearance at the festivals will mark their first ever performance in Chile and first in Brazil on over a decade.

In addition to the Foo Fighters, both events will feature performances from the Arctic Monkeys, Skrillex, Calvin Harris, MGMT, TV On The Radio, Bassnectar, Band of Horses, Thievery Corporation, Peaches, Cage the Elephant, Joan Jett & the Blackhearts, Friendly Fires, Foster the People and Tinie Tempah.

The Brazilian Lollapalooza will mark the return of iconic rokers Jane's Addiction, whose frontman Perry Farrell co-founded the Lollapalooza phenomenon, while Chilean festival goers will see Bjork and Avicii.  Lollapalooza Chile is set for March 31st to April 1st, with Lollapalooza Brazil taking place a week later.