Kathy Griffin is a renowned American comedian, actress, and television host. She is known for her outspoken, aggressive, and controversial stand-up comedy style. Her sharp critiques of Hollywood celebrities and pop culture often spark discussion. She was born on November 4, 1960, in Oak Park, Illinois (U.S.), and her full name is Kathleen Mary Griffin. Her parents were Mary Committ Griffin and John Patrick Griffin. She was the youngest of five siblings, and her family was of Irish-American descent.