For some reason, Rihanna felt the need to post pictures of her protruding posterior to sell her new hair care product.

besting other celebrity-founded beauty brands, and recently launched a skin-care line. Kevin Mazur/Getty Images It’s not the only diamond under the Fenty umbrella, either: Rihanna’s three-year ...

Green lipstick, blue lipstick and 40 shades of foundation to choose from are just some of the reasons 18-year-old Shahad al-Qahtani is excited about superstar Rihanna's makeup line debut in Saudi ...