Human fingernails serve many purposes. This strong coating on our fingertips helps protect our fingers during gripping, which also shields us from infections since we're less at risk for injury. They ...

Rosalía isn't afraid to go heavy on the rhinestones, and her razor-sharp manicure at the 62nd annual Grammy Awards on Sunday is proof that you can look fierce down to your fingertips. The "Yo x Ti, Tu ...

All products featured on Allure are independently selected by Allure editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. The singer went ...