Jessica Simpson 'Had Not Shut the Door' on Having Baby No. 3

#34;They were content with the two and this is a very happy surprise!" a friend of Jessica Simpson's tells PEOPLE in this week's issue

Jessica Simpson's third pregnancy was a 'very happy surprise' a

Jessica Simpson's trainer reveals how he helped her lose 100

Jessica Simpson Looks Unrecognizable While Posing With Mom: Photo

Jessica Simpson Expecting Baby No. 3

Jessica Simpson Let Daughter, 3, Use Pacifier, Not Wear Life Jacket

Kendra Wilkinson defends Jessica Simpson's post-baby body: 'People

Ashlee Simpson Talks Sisters' Night Out With Jessica and Clarifies

How Many Kids Does Jessica Simpson Have And What Are Their Ages?

Jessica Simpson shares snap of her extremely swollen foot due to

Jessica Simpson Jokes About Baby Bump as She Nears End of Pregnancy

Can't be long now! Jessica Simpson puts her maternity wear to the test as she shows off her growing baby bump

Jessica Simpson accentuates baby bump in the best maternity clothes

Pregnant in Heels: Is Jessica Simpson Raising The Fashion Bar For Us All? (Slideshow)

Jessica Simpson Light Blue Straight Leg Distressed Maternity Jeans