Mary Wilson, the longest-reigning original Supreme, has died aged 76.
Wilson died in Las Vegas, publicist Jay Schwartz told KABC-TV.
Wilson, Diana Ross and Florence Ballard made up the first successful configuration of The Supremes.
She stayed with the group until it was officially disbanded by Motown in 1977.
The group’s first number one, the million-selling song Where Did Our Love Go, was released on June 17 1964.