The singer who is famed for her rather questionable sartorial choices including underwear as outerwear and dangerously high heels went all elegant on us at the star studded bash, as she dressed her curves in this show-stopping, all-black number.
Lady Gaga drew gasps - in a good way this time - and proved that she is the ultimate style chameleon in the asymmetric dress which boasted backless detail and a seriously glam trailing hem.
(A Gaga ensemble we'd actually wear? Say what?)
The platinum blonde channelled her inner 50s siren and wore her bob-style tresses in tousled waves, parted to one side to show off her gem encrusted earrings.
And it looks as though Gaga has finally had enough of the (slightly freaky) bleached brows look that she rocked to New York Fashion Week as she was sporting much fuller, darker arches alongside her wispy lashes and a super-feminine carnation pink lip.
Now that's more like it!
After posing up a storm on the red carpet, the star rubbed shoulders with stunning Sofia Vergara and Emma Roberts who looked equally as graceful in their flowing frocks.
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