Rihanna and Lady GaGa are never knowingly under-dressed – and that goes for their eyewear too.

The flamboyant pop poppets turned heads in outfits accessorized with OTT shades as they attended separate engagements yesterday.

Rihanna upstaged party host Sienna Miller with her studded visor-style sunglasses at the Fashion Night Out Celebration at Intermix in New York.

Meanwhile, GaGa rocked futuristic fuschia 3-D-style specs as she pimped out her new line of earphones at the Virgin Megastore in Paris, France.

Whose look do you prefer?

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