Posted by babu 3:06pm GMT
Jason Meritt/Getty Images
Katherine Heigl models a new blonde 'do (and matching brows) at Thursday's Jason Debus Heigl Foundation's Compassion Revolution press conference in LA.
Season 4 premieres New Year's Day at 9.8c!
Play live every Thursday at 9.8c!
Watch a sneak peek full episode now!
Watch the season finale now!
Watch full movies now!
Watch full episodes online, day or night!