05/22/2013 12:20 EDT

Sharon Stone Sideboob: Cannes 2013 Outfit Reveals A Lot Of Leg (PHOTOS)

Sharon Stone really knows how to get your attention.

The "Basic Instinct" star proved that middle-aged women are as sexy as their younger counterparts by flashing some sideboob at Cannes 2013.

The 55-year-old was in model-shape in a revealing red Roberto Cavalli dress which had a slit that went almost up to her nether-regions and a sexy back cutout that showed off her toned waist. The "Casino" star was on board Cavalli's yacht on Tuesday for a Cannes bash that probably lasted all night. (Can't you picture Sharon playing craps with a bunch of tanned billionaires?)

Not one to spend an evening at just one party, Stone headed to the De Grisogono Party held at the Hotel Du Cap-Eden-Roc where she showed off her incredible legs and glowing skin.

The actress has been a major presence at the Cannes 2013 festival and in Cannes past; Stone attended the "Behind the Candelabra" premiere also on Tuesday wearing another Cavalli creation and who could forget the time she wore a sparkly short jumpsuit underneath a satin skirt in 1995?

Clearly, Sharon Stone has a lot to teach us about how to dress for a party.

Check out more Cannes 2013 red carpet looks:

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