KSM was an all-female American pop rock band from Los Angeles, California formed in 2006, consisting of Shelby Cobra (lead vocals), Katie Cecil (rhythm guitar, backing vocals), Shae Padilla (lead guitar), Sophia Melon (bass guitar, backing vocals) and Kate Cabebe (drums). Sophia officialy left the group in April 20th, 2010 to go to college. On August 2nd, 2010, KSM announced on their Facebook and MySpace pages that they decided to disband and go on their own separate ways.