Katy Perry Wears Sheer Dress, Performs at Oscars Viewing Party!

Katy Perry hits the stage while performing at Byron Allen’s Oscar Gala Viewing Party on Sunday night (March 4) at the Beverly Wilshire Four Seasons Hotel in Beverly Hills, Calif.

The 33-year-old entertainer and American Idol judge walked the red carpet in a sheer dress that evening. The event was held to benefit Children’s Hospital Los Angeles.

PHOTOS: Check out the latest pics of Katy Perry

“Honestly, the #Oscars should run for President 2020. Bravo for the incredible heart and inclusivity,” Katy tweeted during the show.

FYI: Katy is wearing Sylva & Cie earrings.

10+ pictures inside of Katy Perry at the viewing party…