Naomi graciously laughed off Hilary's interest in her 'look', as the style guru's diminutive stature meant she came face-to-face with it.
Other stars who attended the event included Olivia Palermo, who worked a colour block berry trousers and orange blouse ensemble.
What do you think of Naomi's revealing tux and tightly-screwed curls? Let us know below...
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