Olivia Wilde & Ashley Greene: 'Butter' Premiere Pals!

Olivia Wilde flashes her pearly whites at the premiere of Butter held at the Roy Thomson Hall on Tuesday (September 13) in Toronto, Canada. The 27-year-old actress, who wore Marchesa, was joined on the red carpet by her co-star Ashley Greene, 24, who wore Oscar de la Renta. PHOTOS: Check out the latest pics of… Read More »