In tonight's episode, the former Ex On The Beach star is left upset when she sees a photo on social media of Courtney and Chloe M partying with Kate Wright, Lydia Bright and Chloe Lewis.
Megan sees the photo while she's at a couple's dinner with boyfriend Pete Wicks, Lockie, Danielle Armstrong, Tommy Mallet and Georgia Kousoulou, and becomes tearful as she worries her best friends are finding a new group to hang with.
Courtney, Chloe M, Kate, Lydia and Chloe L are all single, while Megan is coupled up with Pete. The photo comes after Courtney and Chloe M revealed on a previous episode they had seen less of Megan since she began dating Pete, and felt they didn't really know him at all.
The girls did try to bond with Pete in Majorca, inviting him roller skating... but he didn't seem a fan!
Peter later told the boys: "Fun wouldn't be the word I would use. I ain't got anything in common with them, to be honest with you. But [Megan] wanted me to go and make an effort so I did. But they were asking me things like, how do you eat a Crème Egg? It was a bit of a pointless exercise. I don't think I'll be doing much with them again, no."
It's interesting to see Courtney and Chloe M out with Lydia and Chloe L, given Megan's HUGE row with the latter two in recent episodes.
Chloe L has accused Megan of sleeping with her now-ex Jake Hall, which Megan and Jake both denied, and claims to have seen Megan "grinding" with a man in Marbella who wasn't Pete.
There's certainly no love lost between Megan and Chloe L or Lydia…
Chloe L has said: "She is an absolute child .You know in Parent Trap where they go, 'Do you want to know the difference between us? I have class and you don't.' That's exactly what it is."
Megan, meanwhile, said: "Chloe is still holding onto this rumour that she just needs to drop, because I am bored. I don't know how many times I can say that. Lydia is pretending that the issue with me is because I piped up the other night at dinner. Firstly, I didn't pipe up at first. Chloe Lewis piped up to me. Secondly, Lydia has had a problem with me since day because she thinks she is just some f**king posh totty from wherever she is. She's from f**king Chigwell. You ain't from Chelsea love, you're from Chigwell."
TOWIE continues Wednesday at 10pm on ITVBe.
10 reasons why we want to be in TOWIE:
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!