Cherilyn Sarkasian LaPierre is the birth name of the American singer and actress, Cher. She is known for her distinctive contralto singing voice and has won numerous awards throughout her career, including an Academy Award, a Grammy Award, and three Golden Globe Awards. Cher has sold over 100 million records worldwide, making her one of the best-selling music artists of all time. She is also recognized for her humanitarian work and activism in various social causes.