Pop star Britney Spears called accounts that she got into a fight with her boyfriend at Chateau Marmont in Los Angeles “fake news” — and insisted that she was escorted out of the luxury hotel by paramedics because she “twisted” her ankle. Spears, 42, was seen in photos leaving the hotel barefoot and holding a pillow early Thursday morning with beau Paul Richard Soliz. A fire department spokesperson told the New York Post that an ambulance was called to the hotel about 12:42 a.m. for an “adult female who had been injured.” The ambulance did not transport anyone, despite remaining on the scene f…