Lesbian roles and hair color

In most lesbian films and TV, it is the darker-haired female who is the established lesbian seducing the lighter-haired straight girl into the world of lesbianism. This is a reflection of the lightness=innocence/femininity and darkness=mystery/masculinity stereotypical symbolism.

Now, my question is does anyone know of a TV show or movie depiction of a brunette being being pulled into the world of lesbianism by a blond? I can't recall any off-hand, but it may have happened. The closest I can think of is Two Girls in Love with the "straight girl" being black and the lesbian a white red-head.