The former AFL star has previously admitted he worked as a topless waiter at parties for 'a bit of fun' while making 'handy income' whilst completing his studies.
Last week, Elizabeth shut down rumours that she was pregnant with Seb’s baby after posting a cryptic photo of her ‘husband’ cradling her belly.
"No, not a pregnancy shot, Seb was literally pulling me in closer for the picture," she captioned the adorable photo.
"I don't mind you pulling me in closer baby," she added.
The snap comes days after the happy couple revealed they had consummated their marriage during homestay visits.
"We had sex!" Lizzie told cameras, before adding: "Explosions!"
She added: "I'm just gonna put it out there. I'm really starting to like Seb. It was really nice to be intimate with him and we're compatible."
Seb echoed her comments, revealing: "We've progressed to the next level. ding, ding, ding!".