Rihanna in London: 24th Birthday and Brit Awards

Rihanna celebrated her 24th birthday at London’s Nozomi restaurant on February 20 (yesterday), followed by the Brit Awards 2012 earlier today. At both occasions, her hairstyle was perfect for her newly-tinted blonde hair.

We take back what we said about getting used to Rihanna’s blonde hair a little longer, because when we saw her chic updo paired with the black jumpsuit and black-and-white fur coat as her birthday outfit, we definitely loved the look.

At the 2012 Brit Awards, she maintained the updo hairstyle, but went totally rocker chic in a Givenchy Brown Halter Gown (from the Spring 2012 Haute Couture collection) that featured a low-cut neckline, thigh-high split, barely-there back and intricate beading throughout the dress. Rihanna paired it with diamante-studded peep-toes and dark brown leather opera gloves (both from Givenchy).

Rihanna kept it simple with accessories, opting for just a pair of Solange Azagury-Partridge studded earrings and a simple gold chain necklace.

Photos by: Spiller/WENN.com