Conjoined twins of one or both of the twins, particularly if they are joined at the head or share a vital organ. This makes the ethics of surgical separation, where the twins can survive if not separated, contentious. Alice Dreger of Northwestern University found the quality of life of twins who remain conjoined to be higher than is commonly supposed. Lori and George Schappell and Abby and Brittany Hensel are notable examples. The first record of separating conjoined twins took place in the Byzantine Empire in the 900s. One of the conjoined twins had already died, so surgeons attempted to separate the
Toxic Twins one of the duo's main influences, the "Glimmer Twins", the nickname for Mick Jagger and Keith Richards of the Rolling Stones. Additionally, it may have inspired other musical nicknames, like the "Terror Twins" - Def Leppard's Phil Collen and Steve Clark; and "The Muddy Twins" - Hanoi Rocks' Michael Monroe and Andy McCoy as well as the "Liverpool Twins" John Lennon and Paul McCartney, and the "Jersey Twins" Jon Bon Jovi and Richie Sambora. Mötley Crüe's Nikki Sixx and Tommy Lee were also known as the Terror Twins. Toxic Twins The Toxic Twins is a nickname given to lead singer