I'm confused, Who's Aviva?
I'm confused about the trailer. I haven't seen the movie, so I don't know. I think its the big black girl.
Ride, Starlight, ride! Ride this rainbow to Rainbowland!
Aviva is the protagonist of this film and is portrayed by 8 actresses of different ethnicity and age. If you end up watching the film, you'll understand why the director chose to do this.
And by the way, I definitely recommend this film! It's amazing, and entertaining and creepy. All at the same time.