Jessica Simpson is set to marry fiance Eric Johnson this December.

The singer-and-actress - who gave birth to the couple's first daughter, Maxwell Drew, on May 1 - will tie the knot with the former NFL star on the Hawaiian island of Kauai on December 12.

"Jessica and Eric are eyeing the Hawaiian island of Kauai for the reception for around 60 family and friends," a source told Life & Style.

As well as planning the nuptials, Jessica is also organizing Maxwell's baptism and is said to have hired celebrity party planner Mindy Weiss for both bashes. "Jessica is busy planning two very important events - Maxwell's baptism and her wedding to Eric," the source added.

Jessica and Eric - who began dating in 2010 - had planned to get married last November but had to postpone the nuptials after discovering they were expecting Maxwell.