Did you expect the all-star cast of the anticipated song-and-dance extravaganza film “Nine” to walk the red carpet in anything less than all-out glam style?

Penelope Cruz’s red gown was stunning and the strong shade seems like a such wonderful nod to her Spanish roots.

Californian Kate Hudson was “party in the front” and “serious glam” from behind in her Chanel show-stopper.

Soft-spoken Nicole Kidman chose quieter Prada LBD, while Fergie (in Marchesa) and Marion Cotillard got the same memo on wearing a “long white dress” for last night’s NYC premiere.

All the stars of the film were adorned last night in stunning Chopard jewelry, but Fergie’s 15 carat white diamond and white gold cuff that receives the Best Bling Award.

Photos: Dimitrios Kambouris (all except Marion);Joe Kohen/Getty (Marion)