Director Jon M. Chu says Britney Spears will be 'very involved' in biopic: 'I want to do her justice' Jon M. Chu says his Britney Spears biopic will be about treatment of 'stars that we think we ...

Below, the most iconic Britney Spears moments of all time. Getty Images In 2003, Spears came to Saturday Night Live as a musical guest (after hosting in 2000 and 2002).