She's an Oscar winner who starred in some of the most memorable films of the past two decades including Chicago, Cold Mountain and Bridget Jones's Diary. But despite being one of the most highly sought after actors in Hollywood, Renee Zellweger wanted out.

Speaking to the latest issue of British Vogue, the star explained the reason behind her six year career hiatus.

"I found anonymity, so I could have exchanges with people on a human level and be seen and heard, not be defined by this image that precedes me when I walk into a room," she said.