Rihanna and Deadmau5 are amongst the stars who will perform at a charity gig in L.A.
The show will also feature performances from Calvin Harris, Roc Nation, Three Six Zero Group and Sebastian Ingrosso of Swedish House Mafia.
The one off gig has been organized in aid of the Children's Orthopaedic Centre and The Mark Taper-Johnny Mercer Artists Program at Children’s Hospital Los Angeles.
Tickets for the show are priced at $1000 each, ensuring a high profile crowd will be attending the event. Planned for the same night as this years Grammy's it is expected that the show may be treated as an after event by celebrities who may attend, or even do surprise performances at the fundraiser.
The charity gig will take place on February 12.