The Moonstruck Oscar Winner is Cher, a four-letter name. Cher is an American singer, actress, and television personality who rose to fame in the 1960s as part of the duo Sonny & Cher. She has won an Academy Award, a Grammy Award, an Emmy Award, three Golden Globe Awards, and a Cannes Film Festival Award for her work in film, music, and television. In 1988, she won the Academy Award for Best Actress for her performance in Moonstruck.