Question: Which television show premiered in 2008 and featured a contestant who previously starred in "Hannah Montana"?
Sentence (from "The Best of Both Worlds (song)"): "The Best of Both Worlds" is a pop rock 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".
Relevant evidence: No