Machine Gun Kelly is "doing the best he can" to get back together with Megan Fox following their breakup, with sources claiming the rapper "remains hopeful."

Machine Gun Kelly and Megan Fox's recent split was reportedly in no way tied to the actress' pregnancy, but rather the result of some deep-seeded relationship issues. "MGK's very flirtatious, and overly so sometimes,

Megan Fox and Machine Gun Kelly's unexpected breakup. Find out what led to the split and the rumors surrounding their relationship.

Machine Gun Kelly is "denying" rumors that he cheated on Megan Fox, with sources claiming the rapper is simply "very flirtatious."

Megan Fox and MGK have reportedly called it quits nearly a month after revealing they are expecting a baby together.

Fox was suspicious of his "flirtatious demeanor," according to a source. New details are emerging about Megan Fox and Machine Gun Kelly’s unexpected break-up, which happened just weeks after the Transformers actress revealed that she and her musician beau are expecting their first child together.