Princess Beatrice is on a fashion roll.
Just last week she turned our heads in a slinky black leather mini skirt for a night out with her boyfriend Dave Clark, and now she's practically bowled us over with her choice of attire for the Serpentine Gallery Summer Party.
Just take a moment to breathe in the beauty.
The 24-year-old looked exquisite in a figure-flattering royal blue printed cocktail dress complete with ladylike hem length and kick sleeves. Bea teamed the swish dress with sparkly silver courts and a quilted handbag. Quite simply charming.
We're liking this super glamorous side to the princess, it really suits her - perhaps the Duchess has a contender to her style crown?
Check out the rest of the sartorial action from the swanky do in our gallery.