There are singers and dancers in Bruno Mars's band.
Peter Gene Hernandez ( born October 8 , 1985 ) , known professionally as Bruno Mars ( [ ˈmɑrz ] ) , is an American singer-songwriter , multi-instrumentalist , record producer , and choreographer . He is accompanied by his band , The Hooligans , who play a variety of instruments such as electric guitar , bass , piano , keyboards , drums and horns , and also serve as backup singers and dancers .