Pop tart promos, prisoner of own life.

Britney Spears out to multiple hype LP, new MTV documentary and Xmas tree lighting in Rockefeller Center speaks candidly about her life in front of the ever present cameras that plague her tortured, existential existence.

"There's no excitement, there's no passion. I have really good days, and then I have bad days. Even when you go to jail you know there's the time when you're gonna get out. But in this situation, it's never ending. It's just like Groundhog Day every day."

But without Bill Murray.

"If you do something wrong in your work, you can move on, but I'm having to pay for a long time. I never wanted to become one of those prisoner people. I always wanted to feel free. I think I've learnt my lesson now and enough is enough," she said in the MTV doc filmed prior to her latest PR fueled crisis.