Katy Perry attended the 20th Annual Elton John AIDS Foundation Academy Awards Viewing Party on Sunday night (February 26) in West Hollywood, California.

She looked great wearing a cool pattern embellished gown with a sheer neckline and sheer short sleeves by Blumarine.

Katy accessorized with a statement bracelet by Diamond in the Rough and a matching box clutch as well a wore a pair of pumps by Miu Miu.

She finished her look with dramatic eye makeup and a side parted hair style with flipped out curls.