SOPHIA Bush's second cousin was tragically killed on Saturday in the Tucson massacre, Arizona.
Nine-year-old Christina Green was one of the six people shot and killed.
At the Hollywood premiere of Green Hornet the actress said that the sudden loss was a reminder of how short and precious life is.
"You can't waste a day putting off seeing your family or making that phone call or telling someone you love that you do." NewsCore/Getty
