25 Hottest Hollywood Hair Change-Ups of '09

From Nicole Richie's walk on the dark side to Kellie Pickler's red alert, rate the biggest color and cut changes!

  • KATHARINE MCPHEE photo | Katharine McPhee

Credit: Tsuni/Gamma; Landov

Updated: Thursday Dec 31, 2009 | 06:00 AM EST By: Katherine Kluznik Rentmeester

KATHARINE MCPHEE

After giving us the exclusive on her short blonde hairdo, the singer waited more than a month to debut the new look in public.