Back at the beginning of the century, Lostprophets was one of the biggest bands in UK rock. They topped the albums charts in 2006 with their third album, Liberation Transmission - and had three other top 10 records. While the band is arguably now best known for being fronted by the late sex offender Ian Watkins - who was killed behind bars over the weekend - he was not the sole musician behind the group. Five other singers were in the group when it dramatically came to an end in 2013 after