Histrory was made January 12th at Chase field i... (more)Added: January 17, 2008Histrory was made January 12th at Chase field in Phoenix as the 2nd race of the Supercross season came down to the final race with Twinz Modeling sisters Brittany&Jessica both holding the 30 second sign made Supercross history being the first set of twins and actually the first time 2 girls held the 30 second sign starting the race! energy, megedeth, modeling, monster, phoenix, supercross, twins, twinz