Would I look or seem fake I......?

My cousin has 22 inch extensions and she wears fake eyelashes, she looks like a freaking hooker >_< (Shes like 25 so imagine how it would look on a 14 year old) It would look trashy and majorly fake. These people are on TV, and probably use 2,000$ worth of extensions, and why copy people on TV anyway? And you can ALWAYS tell when someone is wearing extensions. It wont make you look pretty, just trashy e__e