Make-up free Mischa Barton shuns Hollywood glamour after insisting she's 'grateful' to be unemployed

By Daily Mail ReporterNo fuss: Mischa Barton went make-up free to the Plan B concert held at the El Rey theatre in Los Angeles last nightDuring her days on The OC, Mischa Barton would spend hours with the make-up team to perfect the glowing California girl look. But the 25-year-old's beauty routine is clearly much simpler these days The former Hollywood It girl, who recently insisted she is '