Australian actor Sam Worthington was homeless and living in his car before landing his breakout role in the 2009 film "Avatar." Worthington recently confessed that he prefers a nomadic lifestyle, telling Cosmopolitan UK, "The white picket fence at home in Australia has never really appealed to me. I'm not very responsible when it comes to mortgages, bills, paperwork."—Xfinity Entertainment Programmers (Photo: Stephen Lovekin/Getty)
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