Becca Tobin dubs Hilary Duff's husband a 'loser'

Becca Tobin has dubbed Hilary Duff's husband, Matthew Koma, a "loser" for inserting himself in Ashley Tisdale's toxic mothers' group drama.

Tobin mused that the friction in the mothers' group could just amount to a difference of parenting opinions, but sharply criticised Koma's involvement.

"Now let me tell you, I don't think there's any loser... there's no loser in this group, to me, not one except for Hilary Duff's husband," the Glee alum announced on the Tuesday episode of her podcast, Ladygang.

"I think it is so gross when husbands jump in and get petty, especially since Ashley did not name names," she continued.

"I really am rubbed the wrong way when a man inserts himself like this, and it's solely for him to get attention."

Tisdale earlier called out her former mothers' group for their alleged "mean girl" behaviour in a viral essay for The Cut.

Fans quickly deduced from past social media pics that the group included Duff, Mandy Moore, Meghan Trainor and others.

While Tisdale didn't name names, Koma savagely hit back at Tisdale by posting a fake mocked-up cover of himself on the cover of The Cut, with a headline that read, "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."