Footy WAG and mother-of-four appeared on the Kyle & Jackie O Show this morning to promote her new parenting book - The Baby Bible - and while on-air Judd asked if the shock jock was in need of any parenting advice.
'We're definitely going to need it!' the 46-year-old radio host replied, hinting that fatherhood was in his future.
'Some of our friends have had babies and Imogen's like, 'Oh, look at the baby', and I'm like [inaudible groans],' Kyle said.
Rebecca replied, 'I'll sign that copy for her then!'
In January, Imogen sent fans into overdrive when she posted to Instagram her and Kyle's new property in the Southern Highlands - and the caption in particular.
'We are now the proud owners of over 150 acres of prime land for our animals, future animals and potential little human animals,' she wrote in January. 'This has been a long time coming for us and we are so happy and excited to finally call something so large our own.'
Kyle and Imogen have also been in the middle of several engagement rumours over the past several months, but the 27-year-old model told The Daily Telegraph: 'We're not in any rush,' adding 'We'll get to that bridge when we get to it.'