Showed daughter Mean Girls for the first time, she wants to watch similar movies. Any ideas?

My daughter just asked me to watch mean girls and for the first time I thought she was old enough. She loved it and wants to do another movie night where we “watch vintage movies from your time” which totally killed me 😂😂. I completely drew a blank, what are some movies from the early 2000’s that are similar to Mean Girls and aren’t any more inappropriate as far as sexual material than Mean Girls?