 Justine Hammer is introduced into the Ultimate Marvel universe in "" #1, where she has broken into one of Tony Stark's secret laboratories in hopes of finding a cure for her "superhuman sickness" caused by her late father.She helps Tony in battling the Ultimate version of Ghost, but he disappears before they are able to defeat him.In exchange for saving her life, Justine agrees to help Tony recover his stolen "ornament" from Ghost and his employers.