Most pregnant women have either read or heard of the book “What to Expect When You’re Expecting!” Now get ready for the book to turn into a movie starring Chris Rock, Jennifer Lopez and more! Rock will play the head of a group of expectant fathers who lectures his class on what it’s really like to have a baby. This should be a hoot! How does a man know what it’s like to have a baby? LOL “What to Expect When You’re Expecting” is due out May 11, 2012.