Images of Miley Cyrus with the Biography of Miley Cyrus is became a TV star at the age of just 13 as the title star in the Disney Channel series Hannah Montana which was very famous. Miley Cyrus is the oldest daughter of country music big star Billy Ray Cyrus, who topped the charts in 1992 with Achy Breaky Heart, Miley Cyrus began performing at an early age as you know in only 13 years old and by the age of 9 she was embarking on a professional career. Prior to a big series Hannah Montana she had a handful of jobs and impress every one, most notably a small part in Tim Burrtons Big Fish in 2003, starring Ewan McGregor, After a series of auditions that began when Miley was 11 years old, Cyrus landed the lead role of Hannah Montana in the series, a teen pop star who leads a double life as an average schoolgirl.