Jessica Chastain 2011 Cannes Festival
No matter whether you’ve been living under a rock for the past two decades and have somehow missed Jessica Chastain’s spectacular rise to stardom, it’s evident that this actress is one of Hollywood’s most well-known and respected figures.Being flanked by Sean Penn and Brad Pitt makes it difficult not to take certain inferences about her character from their presence.

She looks like a movie star in her Zac Posen gown, which was specially designed for her.