Duff concluded her Small Rooms, Big Nerves tour on Thursday, Jan. 29 at The Wiltern ...

Mandy Moore praises Hilary Duff as a 'sensational icon queen' after her Los Angeles concert after their viral mom group drama ...

Mandy Moore isn’t saying much about the “toxic mom group” discourse — but she is making it clear where she stands with Hilary ...

Ashley Tisdale called out her former mom group in a scathing essay in The Cut earlier this month.

Mandy Moore took to Instagram to cheer on Hilary Duff as the actress closed out her sold-out Small Rooms, Big Nerves tour in Los Angeles.

The "toxic mom group" drama keeps intensifying, this time with Ashley Tisdale's unexpected hangout with Hilary Duff's ...

Last we heard from inside the toxic mom group cinematic universe, Hilary Duff ‘s husband was mocking Ashley Tisdale on ...

The outing comes after the food blogger's younger sister, Hilary Duff, aired out their estrangement in her new song.

Duff's younger sister Hilary is allegedly one of the mothers Tisdale called out in her essay for The Cut.

Ashley Tisdale French and Haylie Duff shared a playdate moment between their daughters on social media amid the toxic mom ...

Members of Ashley Tisdale's so-called 'Toxic mum group' have rallied around Hilary Duff amid ongoing tensions. The drama first came to light after Tisdale penned an explosive essay accusing her ...