Winner: Jessica Chastain
Runner-up: Amy Adams
Was there even a question? Jessica Chastain's light auburn locks were the clear winner from this year's batch of celebrity redheads. Whether worn straight or in loose waves, her colour was always in top form. Amy Adams came in at a distant second.
Tip: Try a foam formula, like John Frieda Precision Foam Colour ($15 at drugstores and mass market retailers) for easy application and even coverage.