This doesn't even count as a wardrobe malfunction; it's way too deliberate for that category.
Apart from looking a little like a trussed up chicken in this strappy get up, she clearly has no objections to exposing her breasts with a see through bra-style top half.
Rachel is always a determined actress when it comes to securing the roles that she wants and when it came time to snap up the role she wanted in To the Wonder she lied in order to get the role.
I guess the secret got out! These days she always spends her mornings doing yoga and keeps a healthy lifestyle with exercise throughout her week.
So how does this Hollywood celeb make this work? She was not raised in a Hollywood family with parents who were in the biz; she came from a small city in Ontario.
She even launched a website called Green is Sexy for environmental issues in 2007.