You seem to be studiously ignoring the Scarlett Johanson’s and Sean Baen’s of the world. There’s plenty of fully growed up people in Hollywood.
And fairy tales and comic books are by no means juvenile. Fairy tales were juvenile for a while, mostly at the push of Disney, the current wave is getting back to the roots of the fairy tales which are generally pretty brutal. And the primary age of comic book readers is over 35.
Don't forget one of the hottest bods n Hollywood right now..Kim Kardasian