Jennifer Garner Reads 'Go the F--K to Sleep' - Watch Now!

Jennifer Garner flashes a grin during her reading of “Go the F–ck to Sleep” in a video posted on Monday (March 1).

The 43-year-old actress read the children’s classic in a video clip for Vanity Fair.

PHOTOS: Check out the latest pics of Jennifer Garner

Jennifer, the magazine’s March cover star, lounges by the pool as she animatedly reads the book written by Adam Mansbach and illustrated by Ricardo Cortes.

Watch the funny video below! Warning: NSFW language.