Superstar singer, Rihanna, is reportedly suffering from a degree of hair loss, or traction alopecia to be more specific. Traction #alopecia is caused by the pulling of the hair follicle, often through hair pieces and extensions, causing lasting and sometimes permanent hair damage. Find out more about what stars like Rihanna could do, including hair loss medications and hair transplants: http://www.theprivateclinic.co.uk/blog/2013/11/11/is-rihanna-losing-her-hair-singer-shows-signs-of-hair-loss