
Ellen Albertini Dow
Born: 1913-11-16
Place of birth: Mount Carmel, Pennsylvania, USA
Ellen Rose Albertini Dow (November 16, 1913 – May 4, 2015) was an American film and television character actress and drama coach. She portrayed feisty old ladies and may be best known as the rapping grandmother Rosie in The Wedding Singer (1998), performing "Rappers Delight". Dow's other film roles include elderly lady Mary Cleary who "outs" her grandson in Wedding Crashers, Disco Dottie in 54, the recipient of Christopher Lloyd's character's slapstick in Radioland Murders and a choir nun in Sister Act. She was best known to small screen audiences for her guest appearances on sitcom The Golden Girls. Description above from the Wikipedia article Ellen Albertini Dow,licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography

Space Case
1992

In Case of Emergency
2007

Ned's Declassified School Survival Guide
2004

Star Trek: The Next Generation
1987

The Wonder Years
1988

Seinfeld
1989

Shameless
2011

Scrubs
2001

Six Feet Under
2001

The Nanny
1993

Quantum Leap
1989

ER
1994

Sabrina, the Teenage Witch
1996

Cold Case
2003

Hearts Afire
1992

Christine Cromwell
1989

Murder One
1995

The Twilight Zone
1985