The 'Firestarter' hitmakers will take to the Forest Stage in Mayrhofen, Austria for the second time at the event - which takes place between 7 and 12 April - while the 'Block Rockin' Beats' stars are ''very excited'' about playing the festival for the first time.
Chemical Brothers who will be playing a DJ set at the festival said in a statement: ''We're very excited to play such a unique festival, and a new one for us. We have been working on new material for a while now, so every DJ show gives us a chance to share music with people...let's have a ball ''
Also announced to appear are Chase & Status, Rudimental - who played the festival last year - Groove Armada, Sub Focus, Breach and Nina Kraviz, as well as Four Tet, who will curate a special forest line up of Daphni, James Zabiela, Nathan Fake and Anthony Naples.
Tickets for Snowbombing start at £219 for accommodation and all the entertainment.
Her parents weren't too fond of the idea.
The flat at Hauptstrasse 155 was where Bowie and Iggy lived between 1976 and 1978 in the city, which inspired the so-called 'Berlin trilogy' albums.
Grint will star alongside Dougray Scott and Ed Westwick in a 10-part TV series for Sony's streaming platform Crackle.
The Brits teamed up at the Hollywood Rose Bowl to perform a cover of The Purple One's 'Nothing Compares 2 U'.