Nicole Kidman follows an '80-20' healthy diet and keeps her workouts simple. Here's how she stays in killer shape.

Nicole Kidman said she doesn't follow a very restrictive diet.Frazer Harrison/Getty Images

• Actress Nicole Kidman has spoken about her diet and workout routine a few times over the past few years.
• The actress has said she will "eat almost anything" and has mentioned she enjoys bread.
• Kidman said she follows a diet that's about 80% healthy and 20% not.
• The actress said she also likes to run, do yoga, and do spinning (a type of indoor cycling).

Nicole Kidman has been acting for decades and she has plenty of awards under her belt. But how does the actress, who plays characters ranging from action heroes to Stepford wives, fuel her lifestyle?

As it turns out, her diet and workout routine isn't super complicated.

Here's how Nicole Kidman stays in such killer shape.

And remember — just because a certain routine works for a celebrity doesn't mean it will work for you and talk to your doctor before drastically changing your diet.