I'm sure I'm not the only one to think of Fairy Tale Superheroes, but I'm pretty sure I'm the first one on DA - since I haven't seen any other images like this.
So, this is a doodle of the Sisters Grimm.
From left to right...
Snow White (powers over snow and ice)
Rose Red (powers over plants)
Red Riding Hood (lycanthropy)
Cinderella (powers over fire)
Rapunzel (enchanted sentient hair)
Each girl has a corresponding Brothers Grimm too.
Snow White has Tom Thumb (who can grow and shrink)
Rose Red has Rumpelstiltskin (who has powers over earth and rock)
Red Riding Hood has Lumber Jack - the woodsman (who uses his axe and strength)
Cinderella has Charming (who has powers over wind)
And Rapunzel has Thorn - he's based on the prince from her story (who has psychic powers and the ability to create illusions)
Characters - Grimm and Grimm
Art and Design - Me
Reference Poses - [link]