Beyoncé and a lot of other popstars are going to sing a few songs at the The Sound Of Change concert.
Joining 'B' is Ellie Goulding, Florence '+' The Machine, John Legend, Rita Ora and Timbaland.
Haim, Iggy Azalea and Laura Pausini are also playing, but chances are you aren't too interested in that.
The concert will take place on June 1 and there's more information over here if you want to find out more, get tickets etc etc.