Why is Ashley one of the most popular Wario Ware character ?

She is an assistant trophy in smash and almost half of the wario music is her theme in smash.

I am not saying she isn't one of the best characters, but don't understand why she is that popular? Is it the design ? The fact that she is a witch? The friendship with Red ?

I always thought Mona or the weirdos like Jimmy T., Orbulon and Dr. Crygor are the most popular.

Just curious 😁