Britney Spears tweeted about her upcoming new album and said it's not what most fans will expect.
She wrote: "Really excited 2 give u a taste of my new album…can't wait 2 share what I've been working on. Going to be my most personal album ever."
Britney's upcoming album is set to drop at the end of the year.
Her eighth album was also voted "the most anticipated event of 2013" by Billboard.com's annual mid-year poll