The former Ex On The Beach star joins the current series, and soon after he enters the house, drama is just around the corner.
While Marty's arrival comes as a surprise, he soon clashes with the boys and a scuffle breaks out during the house party.
In a sneak peek shown at the end of Tuesday night's episode, Scotty T throws a drink over Marty. The next thing, Marty is in a fight with Gary 'Gaz' Beadle. Even more so, it looks like security is called to break it up!
Then, Scotty T says to the camera: "You've only just got here and you've already f**ked us lads over. Bad f**king move."
What on earth has happened?
Back in February, Gaz said about Marty's arrival: "Marty clashed with the boys massively. I think he thought he could just come in, wind us all up, try and get with the girls that we get with in the house, but that doesn't work."
Meanwhile, Charlotte Crosby said: "Marty was a bit of a trouble maker, always stirring sh*t between the boys and the girls."
Geordie Shore, Tuesdays at 10pm on MTV
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