Selena Gomez appears quite charming and elegant with the romantically messy low up-style. Most of her hair is gathered to back, and rolled from the hair ends up horizontally and fix into place at the back of her head. Some soft loose locks are left to soften her face. A bit of hairspray help secure it in place better.
Picture of Selena Gomez Hairstyles: Easy Bun Updos: