Jessica Simpson, Eric Johnson to postpone wedding until after baby?

Jessica Simpson and Eric Johnson have reportedly decided to postpone their forthcoming wedding until after they welcome their first child.

The couple, who planned to marry in a lavish Hawaiian ceremony later this month, confirmed Simpson's pregnancy earlier this week.

A source has since told People that Simpson and Johnson did not plan on starting a family so soon but are happy to change their lifestyles to accommodate the baby.

"They're really excited. It wasn't something they planned per se, but it's also not something they were trying to avoid," the insider added.

"They're both still really committed to getting married, and were both really into making decisions about what kind of wedding they wanted. It's just going to be at a later date now [because] they really want to enjoy this time in their lives."

Simpson has insisted that she is not bothered by her pregnancy weight gain and is happy with the way she looks.