Mean Girls 2 (2011)

Cast: Meaghan Jette Martin, Jennifer Stone, Maiara Walsh, Nicole Gale Anderson, Claire Holt, Diego Boneta, Bethany Anne Lind, Patrick Johnson, Colin Dennard, Amber Brooke

Confident senior Jo begins the new school year by breaking her own cardinal rule: don't get involved in girl drama. but when she sees timid Abby preyed upon by Queen Bee Mandi and her minions, she tak…