People News 'High School Musical' star Zac Efron keeping low profile in Australia 10/10/2007 Actor Zac Efron says he is planning to keep a low profile during his trip to Australia this week. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Vanessa Hudgens Zac Efron Hairspray High School Musical
