India, Feb. 20 -- Whether it is reigning as one of the best-selling music artists of all time, helming a beauty empire reportedly valued at $2.8 billion, raising three children, or making history as the first woman to headline the Super Bowl halftime show while pregnant, Rihanna proves time and again that there is little she cannot do. The singer turned 38 on February 20, and to mark the occasion, we are looking at some of the haircare secrets behind her ever-evolving, trend-setting looks that continue to inspire beauty lovers worldwide.

In a February 19 interview with Elle, Rihanna, aka Riri, opened up about how her hair has been faring post-partum, reflected on her evolving relationship with it over the years, and shared the secrets be...