Britney Spears Speaks About Her Breakdown

Britney Spears will reveal all about her infamous breakdown, in a documentary due to air on November 20th.

'For The Record' will be shown in the U.S. on MTV, and the singer who is making a comeback, speaks openly about her recent personal troubles.

"I sit there and I'll look back and I'm like: I'm a smart person. What the hell was I thinking?" Spears tells MTV.

"I've been through a lot in the past two or three years, and there's a lot that people don't know."

"Sometimes I think I get kind of lonely because you don't open the gate up that much, you know what I mean?

"You're guarded. You have to be that way, so I'm kind of stuck in this place and it's like: How do you deal? And you just cope, and that's what I do. I just cope with it, every day."

Britney has just released her new single Womanizer and will release her next album 'Circus' in December.