It belongs to Eleven on "Stranger Things." Her signature buzz cut returned for the show's fourth season. Millie Bobby Brown couldn't shave her head this time around, so it was all up to the hair ...

Joe Keery may not need a full wig like his costars on "Stranger Things," but he still has to undergo a ritual in the hair and makeup chair every day on set. "We put products in [his hair] and then ...