Miley Cyrus became a sensation after Hannah Montana debuted in March 2006. Following Miley' success of the show, in October 2006, a soundtrack CD was released in which Cyrus sang 8 songs from the show.
In December 2007, Cyrus was ranked number seventeenth in the list of "Forbes Top Twenty Superstar Earners under the age of 25" with an annual earning of US$3.5 million.
As of December 2007, Miley is working on a movie spin-off of Hannah Montana, titled Hannah Montana: The Movie which set to release on April 10, 2009.