Katy Perry graces Elton John’s AIDS Foundation Academy Awards Viewing Party.

Singer Elton John held his 20th Annual Elton John AIDS Foundation Academy Awards Viewing Party at The City of West Hollywood Park on February 26, 2012 in Beverly Hills, California.

Katy Perry’s hair was an almost exact match for the chair covers at the event. So you see, Katy was practically a fixture. Needless to say, the singer only helped to enhance the brilliant blue ambience of the occasion!

Dressed in a gorgeous beaded grey gown with wavy, scalloped detailing, Katy Perry enjoyed the Oscars with the likes of Fran Dresher, with pooch in hand!

Femme fatale Dita Von Teese also attended, wearing a stunning retro look pale pink gown with beading at the neck and completely covering the sleeves. Her dangling earrings and deep red lipstick completed her vintage look to perfection!

Fashionista Sky Ferreira wore an equally gorgeous gown in dark grey metallic fabric, which included a pleated skirt, a lot like a bronze version worn by Marilyn Monroe.

Also attending in style were singer Smokey Robinson with lovely wife Frances Glandney (loved the bronze dress!), actor Ryan Kwanten, model Olga Sorokina, actor Terry Crews with Rebecca Crews, actress Sarah Scott, and singer Gwen Stefani (wow – what a dress!!!), models Hofit Golan and Irina Shayk, DJs Nervo, TV personality Adrienne Maloof, Paul Nassif, Kelly Osbourne and singer Adam Lambert. Enjoy the slide show and soak in the atmosphere…