Adam Lambert'American Idol''s resident guyliner-wearing showman Adam Lambert is back with his first song since nabbing runner-up honors on the show last season. Not surprising to anyone who saw Lambert's rendition of Johnny Cash's 'Ring of Fire,' his new song, entitled 'Time for Miracles,' is extremely theatrical ... which makes sense, seeing as it's the theme song for disaster-movie auteur Roland Emmerich's latest end-of-the-world extravaganza '2012.'

Moviefone has an exclusive sneak peek at the song, featuring clips of Lambert belting out the tune in the studio, as well as providing the backdrop for plenty of eye-popping apocalyptic footage from the film. Watch the video sneak peek after the jump.