United Kingdom, April 9 -- Cameron Diaz's experience of fame has been "a journey".

The 53-year-old actress has enjoyed lots of highs and lows in her career, and Cameron contemplated her own experience of fame while discussing her new comedy movie, Outcome.

Cameron - who stars in the film alongside Keanu Reeves - told People: "It's a journey. I think it's different for everybody.

"It's been 30-some odd years. You kinda sit in, just like an old saddle, you know? It's like you've galloped in it, you've trotted in it, you've walked in it, and you kind of settle into it and find your rhythm. That's just kind of how it works. It's hard to explain, you know?"

Cameron explained that Outcome explores the darker side of celebrity life.

The act...