ET has the all-new look inside the Britney Spears documentary where she reveals if she thinks her life is "weird."

In the 90-minute exclusive documentary, called "Britney Spears: For The Record," Britney asks, "Do I know my life is weird?" And answers with, "It's all I've ever known."

The in-depth film, airing November 30 on MTV, follows Britney over three months and no topic was off limits -- including her music, career and hopes for the future.

Meanwhile, Britney's sixth studio album, Circus, hits stores on December 2.