Robert Ellis Silberstein

Robert Ellis Silberstein (also known as Bob Ellis; born January 5, 1946) is an American music executive and businessman.

During his career, he managed many musicians, including his ex-wife Diana Ross, Billy Preston, Rufus, the Rolling Stones' Ronnie Wood, Meat Loaf and Status Quo.

Silberstein was born into a family of Jewish garment manufacturers in Elberon, New Jersey.

He graduated from West Virginia University and earned a teaching degree.

In the 1970s, he managed Diana Ross; the Rolling Stones' Ronnie Wood; Billy Preston; and Chaka Khan, whom he discovered while managing Rufus.

Silberstein was married to Diana Ross from 1971 to 1977.

They have two daughters together.

Tracee Ellis Ross and Chudney Ross.

Diana Ross has one daughter from a previous relationship: Rhonda Ross Kendrick, Rhonda, whose biological father is Motown founder Berry Gordy, was born a few months after the marriage began, and Silberstein knowingly adopted her as his own.