The mom group is done with the drama! As we've been reporting, Ashley Tisdale put her former group of mom friends on blast in an essay for The Cut this month, claiming they became "too high school" and "toxic" for her after they excluded her from many of the hangouts. Many believe the mom group includes Mandy Moore, Hilary Duff, Meghan Trainor, and more - though the High School Musical alum's rep tried to shut down any rumor about her article referencing them.