AceShowbiz - Megan Fox and Machine Gun Kelly have not broken their social media silence since reports of their ugly split. The "Transformers" actress and the "Concert for Aliens" artist apparently avoided making an Instagram post on Christmas after his alleged affair was revealed.

The 38-year-old actress and the 34-year-old singer/rapper, who is also famous as MGK, seemingly have taken a break from Instagram. Even on Wednesday, December 25, the two did not post anything to celebrate the special holiday.

Megan and MGK's silence started when they made headlines for their split. She allegedly dumped him when they were on a trip to Vail, Colorado during Thanksgiving weekend. The pair, who announced that they are expecting their first child together in early November, ended their relationship after she allegedly found "upsetting material" on his phone.

Later on, it was said that Megan broke up with MGK due to his behavior. "Megan was just done with all of it. She was done with his behavior and the way that he treated her," an insider said. "She is convinced [MGK] is cheating on her, or has cheated on her. She has accused him of texting a bunch of girls and if it hasn't led to physical cheating, it is emotional cheating in her eyes."

In early December, Amia Miley made a shocking claim about her alleged fling with MGK. The content creator claimed that she had an affair with him during his on-and-off relationship with Megan. On the "Inside OnlyFans" podcast, she recalled dating him for a few weeks around 2017. She recounted, "We reconnected a few years ago. I think there might have been a little Megan overlap, and he was still like, yeah, a special personality."

During the chat, Amia also disclosed one bizarre thing that MGK did when they were together. She claimed that he "drank" her urine. She further added, "He'd be perfect for OnlyFans if he wasn't so emotionally unstable."

On December 17, a source argued that the affair might be the reason behind his split from Megan. The source said, "MGK can be off-the-scale in his desires and what he does for kicks," adding, "He's one wild guy and Megan had clearly reached a point where she couldn't take anymore. Maybe that's something she was asked to perform as well and just gave the whole scenario a hard pass and wanted out."