From Wikipedia, the free encyclopedia Bianca Halstead or Bianca Butthole (May 5, 1965 – December 15, 2001) was an American rock musician; she was the bassist and lead singer of Betty Blowtorch. She was killed by a drunk driver on December 15, 2001 in New Orleans. A substance abuse center called The Bianca Center for Substance Abuse, which opened in November of 2008, is named in her honor. Halstead was born in Bronx County, New York. Description above from the Wikipedia article Bianca Halstead,licensed under CC-BY-SA, full list of contributors on Wikipedia.