The Italian label hosted a screening of Argentine film director Lucrecia Martel's new film
Musician Marilyn Manson and photographer David LaChapelle made for a dashing duo.
British TV presenter Cat Deeley, who has enjoyed huge success Stateside, sparkled in a grey minidress.
German actress Diane Kruger radiated old Hollywood glamour in a dress from the Miu Miu autumn/winter 2011 collection.
Actress Emma Roberts - niece of Pretty Woman star Julia - cemented her star credentials by bagging an invite to the screening.
On the guest list was Oscar-nominated actress and current face of Miu Miu, Hailee Stenifeld, proving just how sophisticated a 14-year-old can be.
English actress Imogen Poots cut a stylish figure.
Model Jamie King.
The Hurt Locker star Jeremy Renner also popped by.