Olivia Wilde, Ashley Greene & Jennifer Garner Radiate At ‘Butter’ Premiere [PHOTOS]

What a gorgeous group of women! Jennifer Garner, Olivia Wilde, Alicia Silverstone, Yara Shahidi and Ashley Greene all attended the Butter premiere at Roy Thomson Hall during the 2011 Toronto International Film Festival yesterday (September 13) in Toronto, Canada.

Olivia Wilde wore a white dress from the Marchesa Resort 2012 collection. The gown featured sparkling gold embellishment accenting on neckline and cuffs of sheer balloon long sleeves.

PHOTOS: 31 Sexiest Olivia Wilde Photos

The pregnant Jennifer, looked radiant in a blush colored cocktail dress with silver sequins, while co-star Ashley Greene wore Oscar de la Renta.

Jennifer is thrilled with the reception Butter has enjoyed. It’s about a butter sculpting contest, with the actress portraying the ambitious wife of the reigning champion.

“I was so pleased – pleased doesn’t begin to describe – relieved, grateful, surprised, shocked when we got the first big laugh,” she enthused.