05/16/2014 04:58 EDT | Updated 05/16/2014 04:59 EDT

Cressida Bonas' Post-Prince Harry Breakup Dress Is Super Sexy

Mark Robert Milan via Getty Images
LONDON, UNITED KINGDOM - MAY 15: Cressida Bonas and Princess Beatrice of York at Annabel's club on May 15, 2014 in London, England. (Photo by Mark Robert Milan/GC Images)

Cressida Bonas knows that the best revenge is looking good (and going to a great party, natch).

The British gal-about-town, who recently broke up with Prince Harry, was seen wearing a sexy dress on a night out with Harry's cousins, Princesses Beatrice and Eugenie on Thursday.

The 25-year-old ditched her overalls and scrunchies for a body-skimming blue halterdress, which showed off her amazing figure to perfection (how do ya like them apples, Harry?)

If this was an attempt to show Kate Middleton's brother-in-law what he was missing, then girl definitely succeeded. Cressie didn't even look as if she were giving the Prince another thought, as she was seen smiling and holding hands with Beatrice.

The sighting is a bit of a déja-vu for royal watchers, who witnessed Kate Middleton pre-Duchess of Cambridge, when she was spotted wearing a revealing mini-dress after she and Prince William briefly split up in 2007 (and we all know how that ended).

Could this be Cressida's way of telling Harry that there's still hope? Or does she want to attract the attention of some other cute rich guys? Either way, the dance grad looks amazing!

cressida bonas

cressida bonas

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