middleton081312_10-final.jpgSpread Pictures

Party on Pippa!

Kate Middleton's younger sister hit the after party for Shadow Dancer following the red carpet premiere at the Haymarket Cineworld in London yesterday, and the 28-year-old socialite stole the show in an Alice by Temperley 'Ruby' dress, paired with strappy L.K Bennett sandals and an Emmy 'Pippa' clutch. The British beauty topped off the look with her signature heavy black eyeliner. Yowzas!

It appears Miss Pippa isn't letting Karl Lagerfeld's jabs about her face get her down. In case you missed it, the Chanel designer told Britain's The Sun that although he adores the Duchess of Cambridge, he doesn't think so highly of her sister. "Kate Middleton has a nice silhouette and she is the right girl for that boy [Prince William]... I like that kind of woman. I like romantic beauties. On the other hand, her sister struggles. I don't like the sister's face. She should only show her back," he sniped.

Shadow Dancer, which had its world premiere at the Berlin Film Festival earlier this year, tells the story of a member of the IRA who helps M15 in order to protect his family in Belfast in the 1990s. The film stars Clive Owen, Gillian Anderson, and Andrea Riseborough.

We think Miss Middleton is just as pretty as her royal sibling!