Douglas Lars Fieger (August 20, 1952 – February 14, 2010) was an American musician, singer and songwriter.

[3] Doug was the younger brother of Detroit attorney Geoffrey Fieger, most famous for representing Jack Kevorkian.

Before forming the Knack, Fieger played bass and sang lead in the group Sky, which was produced by Jimmy Miller.

Sky released two albums on RCA Records: Don't Hold Back 1970 and Sailor's Delight 1971, co-produced by Miller and Andy Johns.

Fifteen years later the track gained renewed interest when it was featured in the film Reality Bites.

The follow-up hit to "My Sharona," "Good Girls Don't," stopped a notch short of the Top 10, peaking at No. 11.

Additionally, Fieger provided lead vocals on two tracks on Was (Not Was)'s 1983 album Born to Laugh at Tornadoes.

[7][8] In addition to his older brother, Geoffrey Fieger, survivors included his younger sister, Beth Falkenstein.