By Caitlin Petreycik
Updated Sep 15, 2011 @ 12:50 pm
Jeff Vespa/Getty Images; Pete Mariner/Photoshot/AdMedia

We can't get enough of the Toronto Film Festival's red carpet style moments! Ashley Greene went sophisticated for the Toronto debut of her new movie Butter in a white Oscar de la Renta frock, while Jessica Chastain brought a dose of sunshine to the premiere of Coriolanus in cheery yellow Viktor & Rolf gown. Click through to see more celebrities at the festival, including Madonna, Jennifer Garner and more!