Jesinta later changed into a second Vera Wang gown which was lace and form-fitting - perfect for dancing the night away!
The secret ceremony reportedly took place in Queenstown, New Zealand and the couple were surrounded by family and close friends.
Ms Campbell - now Mrs Franklin - was notably absent from the Spring Racing carnival, though she did appear at a David Jones event this week.
The pair have been engaged since December 2014. In May the model revealed to The Courier Mail that they planned to keep their wedding plans “very simple” and would probably elope.
“It won’t be a Big Fat Greek Wedding. I’ll just come back and be Mrs Franklin and that will be it."