Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

The Fenty Beauty founder debuted a bright blonde hair transformation April 17 while celebrating her latest Fenty x Puma collection in London.

It's no secret that red hair is having a bit of a moment ... (she was a trainee hairdresser at the time) topping up my blonde dip-dye, and have continued getting highlights throughout my twenties.

Hairdresser sues L’Oreal and others over bladder cancer linked to harmful chemicals in hair dyes, claiming unsafe products caused his diagnosis.