A representative for Ashley Tisdale has shut down speculation suggesting Mandy Moore and Hilary Duff were involved in her "toxic mom group".
The 40-year-old actress - who is mother to two children- recently called out "mean-girl behaviour" by a group of mothers she was friends with in a post on her blog and a recent essay published on The Cut which led to wild online gossip about whether any other celebrities were involved in the drama, but a spokesperson for Tisdale has now insisted the rumours are unfounded.