Britney announces album title

Britney Spears has announced that her new album will be called 'Femme Fatale'.

Posting on Twitter she wrote: 'Sexy and Strong...Dangerous yet mysterious...Cool yet confident!"FEMME FATALE"'

The singer also wrote that her seventh album was: 'for you, my fans who have always supported me and have stuck by me every step of the way! I love you all!

She added: 'I poured my heart and soul into this album over the last 2 years. I've put everything I have into it.'

Britney also Tweeted the album cover (see pic on the right).

'Femme Fatale' is expected to be released in the States on March 15th.