Bruno Mars is teaming up with Fortnite on a new dance project.Mars’ dance skills will feature in an exclusive Icon Series Emote, which, as The Hollywood Reporter describes, “is a cosmetic item available in the game’s shop that is designed for players to further express themselves on the battle royale playing field.”The emote will also be set to ‘Leave The Door Open’ – the debut single from Silk Sonic, aka project Mars is working on with Anderson .Paak.Sharing news about the project on Instagram,