The Wrong Cheerleader (2019)

Becky is an intelligent and sociable high school senior that tries out and earns a uniform on the cheerleader squad lead by Ms. Flynn. Becky's life is heading in the right direction when she catches the eye of the charming and handsome new student, Rob. He seems like the ideal boy, until his affection turns into obsession and he stops at nothing to keep Becky all to himself.