Emma Stone wore a Giambattista Valli Fall 2011 ensemble to the ‘Friends With Benefits’ New York premiere.

Her red cashmere sweater and pink silk peplum skirt, which she teamed with Christian Louboutin nude pumps, a bronze clutch and Jack Vartanian jewels, won BDOTW and unintentionally upstaged the star of the movie, Mila Kunis.

Moda Operandi founder Lauren Santo Domingo wore the same look whilst hosting a party to celebrate Derek Blasberg’s ‘Very Classy’ book at the Hotel Bel-Air in LA on Monday night.

Both look gorgeous, but I prefer that Emma wore her hair up with this attention-grabbing look.

I’m also slightly put off by Lauren’s visible bra, so Emma wins for me.

You can shop Emma and Lauren’s look at Net-A-Porter.com.