Mandy Moore’s friendship with Ashley Tisdale is so yesterday.
The “This Is Us” alum praised Hilary Duff’s husband, Matthew Koma, via Instagram Stories on Wednesday — hours after he mocked Tisdale for putting her “toxic” A-list mom group on blast.
Moore, 41, reposted a video Koma, 38, uploaded of her performing at Wednesday’s “A Concert for Altadena” benefit for survivors of last year’s California fires.
Mandy Moore, pictured above in November 2021, gushed over Hilary Duff’s husband, Matthew Koma, amid viral drama with Ashley Tisdale. Getty Images for Baby2Baby
The “This Is Us” alum called Koma “talented and generous” on Wednesday. mandymoore/Instagram
“@matthewkoma happens to be one of the most talented and generous humans I’m lucky to know,” the actress gushed.
“He literally gave my family a place to stay one year ago today when we evacuated,” Moore, whose home burned down in January 2025, continued.
“Love you, MB!” she concluded.
“He literally gave my family a place to stay one year ago today when we evacuated,” the “This Is Us” alum, pictured above in November 2025, noted. mandymoore/Instagram
Moore, pictured above in December 2025, concluded, “Love you.” SL, Terma / BACKGRID
Moore’s effusive social media upload came hours after Koma waded into his wife’s drama with her former mom group member.
Koma spoofed the promo image for Tisdale’s scathing essay in The Cut exposing the group’s “toxic” and “high school”-like dynamic.
“A mom group tell all through a father’s eyes: When You’re the Most Self-Obsessed Tone Deaf Person on Earth, Other Moms Tend to Shift Focus To Their Actual Toddlers,” he captioned the fake article.
Moore and Duff, pictured above in October 2025, have found themselves at the center of drama over their allegedly “toxic” mom group. Janice Gott/Instagram
Tisdale, pictured above in 2024, wrote a scathing essay about the group excluding her. cmfrench/Instagram
Koma has since deleted the post, while his wife has ignored the controversy altogether.
Instead, Duff shared a video promoting one of her new songs, with racy lyrics about giving head in the “back of a dive bar.”
The former Disney Channel star, 38, also raved over one of her fellow mom group members Janice Gott on her Story Wednesday, calling the MUU founder a “real one” for bringing her eggs.
A rep for Tisdale did not respond to Page Six’s request for comment.
Koma mocked the “High School Musical” star in a since-deleted Instagram Story upload on Tuesday. instagram/matthewkoma
Duff, pictured above in December 2025, has yet to weigh in on the headlines. hilaryduff/Instagram
We hear the friendship break was a “long time coming.”
Tisdale herself has been silent on social media — but the “Phineas and Ferb” alum’s husband, Christopher French, did recently stir the pot with two pointed Instagram Stories.
“It’s your choice whether or not to engage,” one read, while the other stated, “Underrated life skill: Pausing to decide if it’s worth your energy.”