Britney Spears hires vocal coach for "top secret" announcement
Britney Spears has hired a vocal coach in the run-up to her big announcement, Digital Spy can exclusively reveal.
The singer recently teased fans by declaring she is in rehearsals for something "top secret".
Spears's publicist told DS: "Britney has been using a vocal coach and going to regular sessions and has also been working hard with her choreographer in preparation for what's coming up!
"With album eight on its way and a rumoured Las Vegas residency in the pipeline, eagle-eyed fans have spotted that all of Britney's social networks have adopted a blacked-out theme... the mystery continues!"
Spears has worked with will.i.am, Danja, William Orbit, Naughty Boy and Sia on her new record, which she hasdescribed as her most "personal" to date.
The singer hinted that she may film the music video for her new single as early as next week.