Britney Spears’ erratic and bizarre behavior continued on Thursday night as she was caught driving over 100 miles on Robertson Boulevard. The pop star and her assistant pulled into a Starbucks to get their Frappuccino fix. While at Starbucks, the concerned paparazzi warned Britney to slow down. Did she listen..nope..Britters tore out of the parking lot making a few illegal U-turns along the way.