watch 01:56 The Loop (TV) Do you like this video? Play Sound Alexzandra Spencer "Alexz" Johnson is a Canadian singer-songwriter, record producer, actress and philanthropist. Johnson played Imra Ardeen on Smallville. Trivia Alexz Johnson co-starred with Laura Vandervoort on the Canadian television series Instant Star. External links Alexz Johnson at the Internet Movie Database Retrieved from "https://smallville.fandom.com/wiki/Alexz_Johnson?oldid=322896" Categories: Actors Community content is available under CC-BY-SA unless otherwise noted.