PHOTOS: See Ladies That Rocked The Oscars Without Under.we@rs

Cristiano Ronaldo's ex-girlfriend and and former Victoria's Secret model Irina Shayk makes an entrace at the Vanity Fair Oscar Party wearing an extreme 'side-butt' black frock

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Also Rita Ora wears a see-through black, floor-length gown that shows off all her assets at the Vanity Fair Oscars after-party