Janet Jackson came out workin' the Tron unitard hard at the launch of the "Rock Witchu" tour last night in Vancouver. She and the Tron Guy are like a match made in light-cycle heaven. She's trying for a futuristic space-opera look, but did she pull it off? Check out our full gallery of the 42-year-old queen of the Rhythm Nation shakin' across the stage, and decide for yourself.