'Mark is not what you think he is!' Jessika taunts Ning in one of the lowest blows yet.
'You know what Mick said to me about you and Mark's relationship?' she hisses.
'They're not nice... he lies to you!' Jessika spits.
Ning, who has major trust issues looks visibly distressed yet Jessika continues to taunt her.
'Mick and Mark said after the experiment ends they’re going to go and f**k a whole bunch of bitches,' adds Jessika stirring the pot even more.
The girls can smell Jessika is lying but crestfallen Ning suddenly feels terrible.
'Thank you for telling me this. I hope you are telling me for all the right reasons,' Ning adds.
Martha and Jessika sit there, smirking like two mean girls at school.
Can they get get any worse?