Yes, another trio of Hollywood sisters have soared into the social limelight.

Bruce Willis and Demi Moore's three daughters -- Rumer, 23, Scout, 20, and Tallulah, 17 -- shined at the highfalutin Debutante's Ball in Paris Saturday night, and Rumer tweeted a pic of she and her sisters dressed to the nines while taking in the storybook soiree.

Rumer wore a sexy, bra-less ensemble, Scout wore a red number, and Tallulah played it down with a black and silver sequined gown by Lanvin.