Katherine Heigl has had a full schedule promoting The Ugly Truth in NYC. She went to both The Late Show With David Letterman and a screening last night, before waking up early for Good Morning America today. She chatted with Dave about her 17-hour days on the set of Grey's Anatomy and how she misses her BFF T.R. Knight. This morning the actress chatted with Diane Sawyer about her husband Josh, and also found time to tell Regis and Kelly about why her new hair color makes her less recognizable. Check out the interview below.
To see the videos of Katherine's interviews including previews of the movie just