Ian Watkins (born 30 July 1977) is a Welsh convicted sex offender and former singer, songwriter, and musician.

He achieved prominence as the co-founder, lead vocalist, and lyricist of the rock band Lostprophets. Rock band Lostprophets disbanded shortly thereafter and the remaining members formed the band No Devotion, with American singer Geoff Rickly replacing Watkins.

On 19 December 2012, Watkins was charged at Cardiff magistrates court with conspiracy t ...