Meghan Trainor really was SO confused when she got dragged into Ashley Tisdale's mom group drama - because she wasn't even in the group anymore?! OMG! As Perezcious readers know, the High School Musical alum picked a fight with her former gal pals at the start of the year when she called them out for being "toxic" and excluding her in an essay for The Cut. She didn't name anyone directly, but it wasn't hard to figure out she was talking about her friend group, including Meghan, Mandy Moore, Hilary Duff, and others.