Courtesy of Vogue Italia

Our favorite scheming Park Avenue Princess has gotten what any self-respecting "Gossip Girl" would want: an ad campaign for a high-end luxury Italian label.

Leighton Meester's spring campaign for Missoni has been revealed on Vogue Italia. The concept for the campaign, known as Family and Friends, mixes art with fashion, combining photography, collage and video, and was shot by Juergen Teller.

Angela Missoni explains that the images "were inspired by St. Pepper Lonely Hearts Club Band, by that record cover conceived by the great British pop artist Peter Blake. A work that, in my opinion, perfectly summarizes the spirit of our collection, its playful shapes, cut out and silhouetted against space. I have therefore asked the great artist to realize a big collage of portraits for our campaign. And, to my great joy, he accepted."

Leighton is not the sole star of the campaign, which also features familiar faces like Margherita Missoni, Camilla Al Fayed, Eugenie Niarchos, Tatiana Santo Domingo, Charlotte Dellal and Jacquetta Wheeler, photographed in London's Museum of Everything.

The Queen B looks distinctly happy posed atop a rocking horse wearing a mini-dress and statement jewelry.

Now, if only she didn't have to share the limelight with all those other people.

Check out what fellow "Gossip Girl" Blake Lively has been up to fashion-wise.

And click here to learn Leighton's low-maintenance beauty secrets.