It's safe to say, Sasha Fierce is getting almost as much attention as her as her superstar alter-ego, Beyonce Knowles. "Her cousin Angie gave her that name," mother Tina Knowles reveals in the December issue of Elle Magazine. "We'd tease Beyonce about having a split personality. Beyonce would come off stage between sets and start screaming, 'What's wrong with you? Where's my shoe?' 'Uh-oh,' we'd say, 'Sasha is here.'"Now pushing both a new album, I Am Sasha Fierce, and the film Cadillac Records, the 27-year-old is busier than ever. But the singer credits the years she spent in Destiny's Child as keeping her ... Read More >>