How Dare They Change Their Hair!
House, Jennifer Morrison
After the Felicity haircut debacle years ago, shows seem to be much more aware of how fans feel about the way their favorite actors look. But, even actors want a change every now and then: Jennifer Morrison on House went from brunette to blonde and How I Met Your Mother's resident redhead cut her bangs and dyed her hair brown. How important is hair to your favorite character's identity?