Sandra Bernhard (born June 6, 1955) is an American actress, singer, comedian and author. She first gained attention in the late 1970s with her stand-up comedy, where she often critiqued celebrity culture and political figures.

She is perhaps best known for portraying Nancy Bartlett Thomas on the ABC sitcom Roseanne from the fourth season (1991) to the end of the show in 1997. She played Nurse Judy Kubrak in the FX drama series Pose. She is number 96 on Comedy Central's list of the 100 greatest stand-ups of all time.

Source: Wikipedia (https://en.wikipedia.org/wiki/Sandra_Bernhard)