Long-time fans of MKR will remember former super-villains Chloe and Kelly.
The infamous pair made it all the way the the grand final in 2014 only to be beaten by South Australian mums Bree and Jessica.
And now New Idea can exclusively reveal, Kelly will tie the knot with long-term boyfriend on April 1.
Kelly's partner popped the question in 2015 while the pair were on holiday in Malta.
The former reality TV contestant revealed she is on a strict wedding diet on her personal Instagram page.
'Can not wait to be off this Wedding diet so I can smash one of these Mac & Cheese Steaks,' she wrote alongside a photo of a cheese steak.
Meanwhile, Kelly's former MKR teammate Chloe split from her husband of less than a year in 2015.
The single mum and Luca Pietropiccolo revealed they grew apart.