American singer-songwriter Britney Spears recently revealed the most recent documentary about her life is very humiliating and it's got her in tears.

The 39-year-old singer shared an Instagram post on Tuesday (local time) that features her grooving to Aerosmith's 'Crazy,' in which she addressed the documentary for the first time, writing that she hasn't watched it but was "embarrassed" by the parts she did see and "cried for two weeks."