BEYONCE KNOWLES - KNOWLES FIERCE FOR JAY-Z

KNOWLES FIERCE FOR JAY-Z

R+B superstar BEYONCE KNOWLES transforms into sexy alter-ego SASHA FIERCE for rapper husband JAY-Z on "special occasions".
The Crazy In Love hitmaker recently revealed she morphs into her confident on-stage alias - the subject of her latest album I Am Sasha Fierce - when she puts on her killer heels before performing for fans.
And Knowles confesses she sometimes takes the character home with her - in a bid to thrill her hip hop star beau.
When quizzed about her alias' appearances at home by U.S. chatshow queen Oprah Winfrey, Knowles admits, "Sometimes, not often. Only on special occasions."