Troubled star Britney Spears has been blasted for her erratic driving once again - this time by the paparazzi. The singer was caught driving her white Mercedes-Benz at speeds of up to 100 miles (160 kilometers)-per-hour in Los Angeles on Thursday night (27Dec07), prompting her large army of snappers to beg her to slow down over fears for her and other people's safety. But the Toxic hitmaker ignored the photographers calls, and continued to raise fears about her ability behind the wheel as she proceeded to make a number of illegal u-turns, as documented in footage caught by Hollywood.TV. Her crazy driving has already caused her problems in her custody battle with ex-husband Kevin Federline, and earlier this year (07), a judge banned the singer from getting behind the wheel with her two kids in the car after a string of traffic incidents, including a hit-and-run charge.