Poison Ivy

Kristy Marlana Wallace, known as Poison Ivy or Poison Ivy Rorschach, is a guitarist, songwriter, arranger, producer, and occasional vocalist who co-founded the American rockabilly band The Cramps.

Ivy was born as Kristy Wallace in San Bernardino, California, and raised near Sacramento. In 1972, while attending Sacramento State College, Wallace met future Cramps singer Lux Interior.

In 1974, they moved first to Interior's hometown of Akron, Ohio, and then to New York City. In 1976, as part of the emerging punk rock scene, they began performing as the Cramps. They quickly gained a reputation for their unusual, rockabilly-inspired music and wild live performances. The Cramps, with Ivy, Lux, and various other guitarists, drummers, and bassists, continued to release records and perform live until the fall of 2006, enjoying some commercial success (mainly in Europe) and acquiring a strong cult following worldwide.