Olivia Wilde's Beautiful Ballgown Look

Also at the LACMA Gala, along with Nicole Richie, Olivia Wilde was in a stunning gown too.

The sweeping Monique Lhuillier design was teamed with Dana Rebecca Designs earrings and Jimmy Choo clutch and heels for a perfect look.

Arriving she had it topped with a black Stella McCartney jacket, you can just see a little of in the first pic.

Pics from Getty