Britney Spears, who got roasted for her out-of-shape appearance on MTV’s Video Music Awards last year, is doing ads for the music network and may get a do-over on the VMAs, the Associated Press reports. A spokesman for MTV tells the wire service Spears is in negotiations to appear at the VMAs on Sept. 7, but nothing has been finalized. In spots promoting the award show taped last week, she looks “sexy, confident and fit,” the AP says.