Beyonce, David Bowie win early Grammys

By Jill Serjeant LOS ANGELES (Reuters) - David Bowie won two posthumous Grammys on Sunday ahead of a televised ceremony where pop superstar Beyonce is expected to make her first public outing since announcing she is pregnant with twins. Bowie, who died in January 2016, won the Grammys for recording package and non-classical engineering for his final album "Blackstar," which was released days before his death at age 69 of cancer. Sunday's wins marked the first music Grammys for Bowie, who receive