Bridget Regan has switched back and forth between her natural red and dyed black hair.

Regan first dyed her hair for her role in the 2008 fantasy series "Legend of the Seeker."

"They dyed it once I moved to New Zealand and they chemically straightened it, and I was like, 'Who am I?' It was like a good week of catching myself in the mirror going 'Ha.' But it was definitely right for the role, and I knew that going into it," she told TV Equals.