Hip-hop pioneers and recent performers at the Olympia Theatre De La Soul will appear in Angry Birds.
The group, who say they are fans of the game, will show up in the latest update for Angry Birds Action!. For one week within the game, their characters will give special powers to players.
Players will also be able to listen to their new song 'Action' - which is about Angry Birds - as part of the update.
Watch a trailer for the update below.