“Don’t Stop Believin'” used to merely be one of Journey’s many hits, no bigger than “Faithfully,” “Any Way You Want It,” “Open Arms” or “Separate Ways.” That changed in 2003 when it was used prominently in the Charlize Theron movie Monster, picking up a lot of steam two years later…

Source: RollingStone
Link: Flashback: Bruce Springsteen, Lady Gaga, Elton John Sing 'Don't Stop Believin''