After hitting a number of Paris Fashion Week shows in the day, the actresses - who have all been Lancome brand ambassadors - turned the glam factor up a couple of notches as they sashayed down the pink carpet and celebrated 80 years of beauty.
Stunning Lupita Nyong'o stole the show in this dazzling plunging dress complete with thousands of silver sequins, beaded edging and a trailing hemline. The star posed up a storm and dazzled under the flashbulbs alongside Isabella Rossellini who was the first ever face of the cosmetics brand.
The gorgeous Penelope Cruz was also vying for best dressed during the evening as she flashed her shapely thighs in this floor-length gown with a near transparent lace skirt.
The brunette beauty wore her hair in an edgy, shaggy style a la Daisy Lowe and nailed this seasons peach toned lip - beautiful!
Brit actress Kate Winslet also jumped on board the LBD bandwagon and looked elegant in this v-neck dress with a cute ra-ra skirt while Julia and Isabella opted for super-smart two-pieces.
The famous five flashed a number of toothy grins as they lapped up the attention outside before heading on in to sip on champagne.
Oh to be a celeb!
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