Have MAFS newlyweds Lizzie Sobinoff and Seb Guilhaus been caught in a lie?

‘They’re not together’: Married At First Sight newlyweds Elizabeth Sobinoff and Seb Guilhaus are caught out during a live radio interview about their relationship

Married At First Sight intruder couple Elizabeth Sobinoff and Sebastian Guilhaus tied the knot on Monday’s episode.

But the newlyweds may have already spoiled the outcome of their relationship.

During an interview with Fitzy and Wippa on Monday, the pair were stumped by a series of simple questions about each other’s lives.

Married At First Sight SPOILER: The surprising questions that caught newlyweds Lizzie Sobinoff (left) and Seb Guilhaus (right) out in a lie about their relationship status during a live Nova radio chat on Monday

As radio hosts Ryan ‘Fitzy’ Fitzgerald, Michael ‘Wippa’ Wipfli asked the questions, Elizabeth and Seb’s silence spoke louder than words.

‘Let’s see if they’re still together. What footy team does Seb play for?’ Fitzy asked.

Elizabeth, 28, was momentarily speechless, prompting Fitzy to say triumphantly: ‘They’re not together! This was filmed a long time ago, if they were still together she would know.’ 

Oh no! When it came to answering a series of surprisingly simple queries by Nova hosts Ryan 'Fitzy' Fitzgerald and Michael 'Wippa' Wipfli, their silence spoke louder than words

Oh no! When it came to answering a series of surprisingly simple queries by Nova hosts Ryan ‘Fitzy’ Fitzgerald and Michael ‘Wippa’ Wipfli, their silence spoke louder than words

'If they were still together she would know!' Lizzie struggled to recall what footy team Seb played for, as Seb couldn't be certain what his TV wife's favourite meal was

‘If they were still together she would know!’ Lizzie struggled to recall what footy team Seb played for, as Seb couldn’t be certain what his TV wife’s favourite meal was

‘I’m not a sportsperson. I know it’s AFL,’ she responded defensively. 

Wippa later asked Seb out of nowhere: ‘What is Lizzie’s favourite meal?’

Seb, 30, was nonplussed and could be heard clearing his throat awkwardly, prompting Wippa to say: ‘[They’re] not together.’  

'That was a high-five of love': The radio hosts joked about the couples' affection in the studio, as they didn't appear to kiss or hug as they celebrated a correct answer to quick-fire questions

‘That was a high-five of love’: The radio hosts joked about the couples’ affection in the studio, as they didn’t appear to kiss or hug as they celebrated a correct answer to quick-fire questions

They radio hosts then offered Seb a chance to redeem himself by asking him to name his wife’s favourite movie. 

The personal trainer said it was Breakfast at Tiffany’s starring Audrey Hepburn, which was the correct answer. 

Married At First Sight continues Tuesday at 7:30pm on Channel Nine 

Tune in to see if they work out! Married At First Sight continues on Tuesday from 7:30pm on Channel Nine

Tune in to see if they work out! Married At First Sight continues on Tuesday from 7:30pm on Channel Nine