Rihanna Buys Hella, Ella, Ella Bling

7/19/2008 12:00 PM PDT
Rihanna is buying more than umbrellas these days!

The singer was out shopping on Thursday, and we're told she dropped over $15,000 at Fred Segal in just two hours! Rih-Rih has just graduated from diva-in-training to certified diva!

Sources say the singer not only bought clothes, but seven different expensive jewelry pieces, including items like diamond bangles. Poor Chris Brown didn't even get the chance to buy bling for his lady -- she already beat him to it!