JULIANNE MOORE

The Hours star quit 15 years ago and recalls the impact it had on her life.

She tells Parade magazine, "I began to see the most clearly... I was 31 or 32, and I quit smoking. I was so emotional.

"I had been so unhappy, and I realised that I had just been... literally stuffing it back with those cigarettes in my mouth. I felt like I woke up suddenly."

Source: WENN