The rappers' long-running feud stretches back to 2012, when Machine Gun Kelly called Slim Shady's then 16-year-old daughter Hailie "hot as fuck." ...

While taking over country music, Jelly Roll recently shared his goal of bringing Eminem and Machine Gun Kelly together.

Megan Fox and Machine Gun Kelly have ended their on-again ... that the pair had a fight and Fox is "very upset" and "won't speak to" Kelly. That March, Fox attended the Vanity Fair Oscars ...

"I just want the best for her," Brian Austin Green said of his ex-wife Brian Austin Green has broken his silence on Megan Fox and Machine Gun ... upset" and "won't speak to" Kelly.

So here is a Megan Fox and Machine Gun Kelly breakup timeline, just in case you can’t keep this particular will-they-or-won’t-they straight, with the most recent developments first.

Machine Gun Kelly and Megan Fox won’t be playing house when their bundle of joy arrives. Sources told the outlet that the couple broke up over Thanksgiving weekend while vacationing in Vail ...

Megan Fox and Machine Gun Kelly have ended their on-again-off-again romance ... an insider told PEOPLE that the pair had a fight and Fox is "very upset" and "won't speak to" Kelly. That March, Fox ...

So, here is a Megan Fox and Machine Gun Kelly breakup timeline, just in case you can't keep this particular will-they-or-won't-they straight. Of course, that doesn't mean they're over for good.