Hollywood Undead is a rap rock band from Los Angeles, California, formed in 2005. Known for their energetic blend of hip-hop and rock, the group stands out with members using pseudonyms and unique masks inspired by hockey goaltender designs. The current lineup features J-Dog, Funny Man, Johnny 3 Tears, Charlie Scene, and Danny. Their discography includes notable albums such as Swan Songs, American Tragedy, Notes from the Underground, Day of the Dead, Five, New Empire Volumes 1 and 2, and Hotel Kalifornia. Hollywood Undead is recognized for their signature masked image and genre-blending sound.