Rihanna Sparkles In Givenchy Couture At 2012 Brit Awards (PHOTOS)

02/21/2012 05:12 pm ET | Updated Apr 22, 2012

It's been quite an exciting week for Rihanna-- and it's only Tuesday.

The superstar celebrated her 24th birthday yesterday, dropped a single with her notorious ex-boyfriend Chris Brown and was just awarded the Best International Female Award (for the second year in a row) this evening at the 2012 Brit Awards in London.

As one of our favorite style stars, it was no surprise RiRi wowed us in a dazzling bronze-hued Givenchy Spring 2012 Couture gown. The thigh-high slits (front and back), plunging neckline and long leather gloves are just what we'd expect from the sexy singer.

The Barbadian beauty managed to spiced things up even more--lest we forget she's the reigning "sexiest woman alive"--by slipping into a pair of white hot-pants (read: panties), a tattered sweater and Timberland boots for a performance of "We Found Love."

Here's a look at Rihanna's stunning gown and pics from her performance...