Elizabeth Olsen: 'Martha Marcy May Marlene' Premiere!

Elizabeth Olsen is all smiles as she arrives at the premiere of Martha Marcy May Marlene at Ryerson Theatre during the 2011 Toronto International Film Festival on Sunday (September 11) in Toronto.

The 22-year-old actress also stepped out at the Guess Portrait Studio on Saturday (September 10). She wore a super cute Isabel Marant shirt, See by Chloe skirt and a Jewelmint necklace.

After portraits, Elizabeth hit up the Fox Searchlight Pictures, Belvedere Vodka And Vanity Fair Celebration of Martha Marcy May Marlene and The Descendants at the Thompson Hotel.

She wore a lovely Carven dress, Vivienne Westwood shoes, a Jimmy Choo belt, a The Row bag, Chanel pins, and Jewelmint bag.

25+ pics inside of Elizabeth Olsen…