riri @ "reb'l fleur" launch

Rihanna poses with a bottle of Reb’l Fleur at the launch of her first fragrance on Friday (February 18) at Macy’s in Lakewood, Calif.

The 22-year-old pop star was a bit late to the fan meet-and-greet because of the rainy Southern California weather.

“I hope yall lookin REAL sexy @ Macy’s rt now! Mama’s on her way, and she smellin real good too,” Ri tweeted.

Earlier this week, Rihanna hit the stage to perform a medley of songs at the Brit Awards 2011 in London, where she was named Best International Female Artist!

FYI: Rihanna is wearing head to toe Prada.