Back to bad: Rihanna smoulders in barely-there outfit for Kanye West's new video All Of The Lights

By ANDREA MAGRATH Provocative: The 22-year-old's own lyrics and performances are so steamy she was ordered to tone it down during her Brit Awards appearance last weekFor a brief moment it almost looked as though notoriously risqué Rihanna was about to tone down her increasingly provocative antics.The singer, who was ordered to tone down her Brit Awards performance of her song S&M last week, ma...