Rihanna went to her Giorgio Baldi last night for dinner (c'mon, where else would she go?), and when she left the restaurant she was carrying a $350 bottle of 2004 Tenuta San Guido Sassicaia wine. Only the best for Bad Gal RiRi!

And speaking of bad, while a video surfaced of RiRi purportedly snorting a line of cocaine the other day, the singer has defended herself, claiming it's just a joint. And you know what? We kinda believe her. So really, it's not all that bad, because the Bajan beauty has very publicly proclaimed how much she looooves marijuana a number of times before.

Upon getting word of the video, RiRi found it and then wrote in the comments section of the questionable clip. "N***a your lame ass got some f**king nerve!!!" she mouthed off. "Any fool could see that's a joint that I'm basing with cigarette! Who snorts tobacco??!! FOH witcho 'never been to a rodeo so someone squeezing their nose means they're doing coke' lookin *ss!!"