“People make mistakes - they say things they shouldn't have or didn't necessarily mean. But I strongly believe in consequences. If there are none, someone might feel like they've gotten away with something, or that what they said couldn't have been that bad.”

American actress and model

Katherine Heigl is an American actress and model. She is best known for playing Dr. Izzie Stevens on the ABC medical drama Grey's Anatomy from 2005 to 2010, a role that brought her wide recognition and an Emmy Award. Her work on the series made her a familiar face to television audiences, and she is especially associated with that performance. As an actress and model, she has been in the public eye across both film and television, but this role remains the one most often tied to her name.