Brian Austin Green calls out Machine Gun Kelly after Megan Fox split: ‘Grow up’

Brian Austin Green has weighed in on Megan Fox’s recent breakup with Machine Gun Kelly, expressing frustration over the news. 

The Beverly Hills, 90210 star, 51, was approached by a paparazzo in Calabasas on December 12 and asked about the couple's split, which reportedly occurred weeks after they announced Fox was expecting their first child together.

Green, who shares three children with Fox — Noah, 12, Bodhi, 10, and Journey, 8 — appeared visibly frustrated upon learning that the breakup stemmed from Fox allegedly finding something "inappropriate" on MGK's phone.

“In your 30s, I don’t know… grow up,” Green said when asked about the split. “She’s pregnant… I just want the best for her, I want the best for the baby, I want the best for our kids.”

Green and Fox were married for over a decade before finalizing their divorce in 2021. Despite their separation, the two have maintained an amicable co-parenting relationship. Green, who is now with Sharna Burgess, has been vocal about prioritizing his children’s well-being.

The breakup between Fox and MGK, whose on-again, off-again relationship has been highly publicized, has sparked speculation among fans. The couple, known for their bold displays of affection and artistic collaborations, announced their pregnancy amid reconciliation rumors earlier this year.

While Fox has not publicly addressed the breakup, Green’s comments highlight his concern for her and their growing family as they navigate this emotional chapter.