Rather than going for a traditional black-tie event evening gown, the reality star opted for a very interesting creation by Alexander Wang for Balenciaga.
Almost like a black leotard with some fish net detailing around the bottom, teamed with what looks like a silk dressing gown…
Kim, 34, was accompanied to the event in LA by her mum Kris Jenner, who also opted for a twist on the black tie theme, wearing a fitted tuxedo with mesh panelling that gave a good glimpse of cleavage.
The pair were at the glitzy evening to support Rihanna's inaugural Diamond Ball, a charity event for the singer's Clara Lionel Foundation.
Named in honour of Rihanna's grandparents, the foundation aims to improve quality of life for communities around the world in the areas of health, education, arts and culture.
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