Britney Spears is running on empty.
The pop star found herself stranded on a busy Los Angeles freeway late Tuesday night after running out of gas. Police were called to get her and her car to safety.
TMZ said Britney was driving her Mercedes on the 101 Freeway when the car quit, leaving the out-of-commission auto blocking a lane. When officers responded, they found the pop star not in her car, but sitting in the backseat of a passerby's vehicle.
Highway Patrol officers were able to stop traffic and push the car to safety. TMZ said an officer actually steered the car to the side of the road while Brit sat in the passenger seat.
While no longer blocking traffic, police waited with Britney until her husband, Sam Asghari, came to pick her up.