Brian Austin Green has decided to take a step back from public feuds after a recent spat with Machine Gun Kelly regarding Megan Fox. The former Beverly Hills, 90210 star expressed his frustration but has now chosen to keep silent moving forward.

In a now-deleted Instagram post, Green called on MGK to "be honest" amidst the buzz surrounding his split from Fox. However, during a book launch event in Los Angeles, he shared that he has had a change of heart.

Acknowledging his initial outburst, Green mentioned, "I spoke my mind. But then I've since come to terms with the fact that I won't do that anymore. I'm going to shut up and just sit back."

The tension arose when MGK responded to speculations about his relationship with Fox, which ended last year after they confirmed they were expecting a child together.

Despite his strong words towards MGK, Green now regrets the public confrontation. He explained, "That's not something that I normally do, but it just really at the time, really got under my skin to read about his sort of take on it."

While Green is not anticipating any direct contact from MGK following the incident, he has made it clear that he will no longer address personal matters online.

While the saga between Fox and MGK continues, Green has decided to step away from the drama and watch from the sidelines.