Britney Spears may be traveling reckless through life these days, shaving her head, driving over photographers, flubbing her dance moves, losing her children, but her music prevails. Last night, her "Toxic" was used to underscore a scene on the getting-better-every-episode Chuck (now with Rachel Bilson!), and her "Gimme More" was the only highlight on the absolutely awful CSI: Miami, that stinking armpit of the CSI franchise (thanks to David Caruso's laughable performance). Meanwhile, the Daily Mail reports that the pop star visited a liposuctionist while she was house hunting in Vegas over the weekend. (Photo: Retna)