Big Head Todd and the Monsters are a rock band formed in 1984 in Colorado. The band has released a number of albums since 1989 with their 1993 album Sister Sweetly going platinum in the United States. The band has developed a sizable live following especially in the Mountain States of the United States. The band was formed in 1986 with Todd Park Mohr on guitar and vocals, Brian Nevin on drums and vocals and Rob Squires on bass and vocals. The trio had attended Columbine High School together.