The "Beverly Hills, 90210" actor said his recent out-of-character diss of his ex's ex are the last you'll hear from him on the topic.

As a reminder, Megan and Machine Gun Kelly broke up over Thanksgiving weekend during a holiday in Vail, Colorado. At the time TMZ reported that Megan "found material on MGK’s phone that was upsetting, and it made her want him to leave the trip early."

"That's not something that I normally do, but it just ... really got under my skin," Green tells PEOPLE of his recent Instagram Stories post about Kelly trying to 'drag other people'

Craig Melvin had a small blip on-air during an episode of Today after Hoda Kotb’s exit from the show. The newscaster was taking on his anchor duties on the morning of January 31 when he said, "Stay tuned for Today With Hoda & Jenna.” Quickly, he realized that the show no longer goes by that...

Brian Austin Green seemingly addressed Megan Fox's ex Machine Gun Kelly, writing, "Stop caring so much about how you’re perceived that you will try and drag other people."

Their latest breakup came two weeks after Megan announced she was expecting their first child. She already shares sons Noah, 12, Bodhi, 10, and Journey, 8, with her ex-husband Brian Austin Green. Meanwhile, MGK has a 15-year-old daughter, Casie, with his ex Emma Cannon.