White powder causes controversy between followers of Rihanna

More than a thousand followers on the social networking star discussed the nature of the subtance. While some seemesd surprised at the possibility of rolling a cigarette Rihanna being the head of his staff, others questioned whether it was cocaine:
That's the coolest thing I've ever seen," tweeted a fan, while anothercommented: "I'll collect my jaw that dropped."
A few hours ago, the singer wrote on her page: "I am crazy, and do not pretend to be anything alse."