TINSELTOWN'S TOXIC MOMS!

Ashley Tisdale calls out fellow celeb mothers for 'mean-girling

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HIGH School Musical star Ashley Tisdale has dissed her “toxic” Hollywood mom mob for treating her like they were still homeroom haters and launched a massive Tinseltown feud.

In a biting online essay titled “Breaking Up With My Toxic Mom Group,” Ashley ripped the lid off the monstrous behavior of the catty A-list clique.

The 40-year-old actress wrote she felt “not cool enough” after the petty posse which included Hilary Duff, Meghan Trainor and Mandy Moore - left her out of group hangs.

She recalled “sitting alone one night ... feeling totally lost as to what [she] was doing ‘wrong’ to be left out.”