Rihanna & Katy Perry Glam Up RocNation Pre-GRAMMY Brunch

Posted Saturday February 11, 2012 9:48 PM GMT

Just one day away from the year's biggest night in music, the stars gathered together at Soho House in West Hollywood, California on Saturday afternoon (February 11).

Making for quite the swanky affair, Rihanna and Katy Perry as they made solo entrances to the RocNation Pre-GRAMMY Brunch.

Adding her beauty to the west coast midday fete was the always-fabulous Christina Milian, as well as "Grey's Anatomy" actress Ellen Pompeo - who was on the arm of her record producer hubby Chris Ivery.

Rounding out the RocNation backed bash were Ne-Yo, Kelly Rowland and singer Michelle Williams, who looked beautiful in black as she posed on the arrivals carpet.

Photo Credit: Getty Images, Wenn.com