Rihanna's stylists have been working overtime this week -- following up her three outfits from the Grammy Awards with four completely new ones last night at the Brit Awards!

First Rihanna brought a lot of color to the red carpet, wearing a purple and turquoise Christian Dior gown with matching shoes before hitting the stage three times -- once in a revealing black one-piece, again in a red, leg enhancing red dress and lastly in a pretty floral number.

Get a closer look in the gallery above -- plus see who else showed up to the awards, including Justin Bieber, Adele, Mumford and Sons, Cee Lo Green and Avril Lavigne.

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