High Quality Content by WIKIPEDIA articles! "The Best of Both Worlds" is a pop song performed by American singer–songwriter and actress Miley Cyrus, performing as Hannah Montana – the alter ego of Miley Stewart – a character she played on the Disney Channel television series Hannah Montana. It was released as the lead single from the Hannah Montana soundtrack album on March 28, 2006. "The Best of Both Worlds" is the theme song for the television series; in the series` third season, the 2009 Movie Mix is used as the theme. A live version is available on Hannah Montana Miley Cyrus: Best of Both Worlds Concert (2008), a karaoke version is included in the soundtrack`s karaoke series (2008), and the 2009 Movie Mix is featured on Hannah Montana: The Movie soundtrack (2009). The song has elements of bubblegum pop and pop rock. Lyrically, it is an explicit showcase of the double life lived by the series` protagonist Miley Stewart.