Jessica Chastain

Jessica Chastain and Jimmy Kimmel Teach You How to Chew Gum
Oh, that this was true. Normally, it's nice to pretend that late night "flashbacks" like this are real -- sure, Oprah Winfrey and Jimmy Fallon totally made a soap opera together! -- but this new entry into the subgenre of chat show skits is so weird, so strange, so gre…