Complex sentence: Kathleen Lynch (aka Kathleen) is an American dancer and performance artist, best known as American punk band Butthole Surfers' "naked dancer" from 1986-1989; however, she was never officially part of the band.
Split into simpler sentences: Kathleen Lynch (aka Kathleen) is an American dancer and performance artist, best known as American punk band Butthole Surfers' "naked dancer" from 1986-1989. However, she was never officially part of the band.