What scenes can Ashley Tisdale be seen in the movie Donnie Darko?

Question

She is credited as "dorky girl" but I can't pick her out.

Answer 1

The scene where Donnie Darko and all the students are in the auditorium and that Jeff Cunnigham (i think thats his name) is giving a lecture to all the kids. She's the one who stands up and says her sister needs to lose weight, she has the poofy pig tails. Lol.