NEW YORK (AP) - Rapper 50 Cent is facing a challenge to his street cred — from Taco Bell.Lawyers for the fast-food chain are calling his federal lawsuit, filed in Manhattan, another attempt to "burnish his gangsta rapper persona by distorting beyond all recognition a bona fide, good faith offer."

Britney Spears takes a friendly swipe at her father Jamie in her new fly-on-the-wall documentary - by mocking his gestures and actions in front of a group of pals. The Toxic superstar took time out from filming her Womanizer promo to entertain friends with a satirical take on her beloved dad - who was named as the conservator of the singer's estate following her public meltdown earlier this year.