Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011Miley Cyrus peforms at Rod Laver Arena, Melbourne in 2011