Olivia, who was being honored at the gala, wore wide-legged black pants tied at the waist with a black sash.
She had on a v-neck black top with lace trim on the neckline and added a tailored jacket.
Her bobbed blonde hair was tucked behind her ears and she added a splash of color with bright red lipstick.
She accessorized with a pair of hoop earrings and three silver neck chains, one with a butterfly pendant, one with the word ‘yes’ on it and one with a round symbol pendant.