I'm a natural blonde, but my hair has been almost every color you can imagine. As an actor, I like to get into my character as much as I can, and often that starts with the color of my hair.

When my hair was dark for 'House,' that was the hardest to maintain because it was like every three weeks my light roots would start coming in. And you can't really just dye your hair one color brown because then it looks like a helmet on television, so then I had to have four colors of brown woven into my hair every three weeks.

It's easiest for me to be blonde because I'm naturally blonde; my roots are light enough that all I have to do is just highlight my hair every few months.

Jennifer Morrison Quotes