A Blonde, a Brunette and a Redhead...

... no this isn't the start of a joke (although I know a few good ones on the subject), this is a simple question: which of these TV/movie famous trios featuring a redhead, a brunette and a blonde is your favorite?

Discuss here

To be eligible, it has to be a female trio (no quartet) and they have to be the lead of their respective movie/show, or the main female protagonists.