This ain't no tabloid expose. This is real life. In 'Britney: For the Record,' MTV follows Britney Spears, the world's most-gossiped-about megastar, through every step of her storied 2008 comeback. Go backstage at the VMAs, step up to the mic in the recording studio and get into the thoughts of Britney Spears as she plots and prepares for her return to the spotlight.   Produced by Radical Media for MTV.