| Catherine Allégret | |
| Birth Date: | 16 April 1946 |
| Birth Place: | Neuilly-sur-Seine, France |
| Occupation: | Actress, author |
| Yearsactive: | 1964–present |
| Spouse: |
|
| Children: | 2, including Benjamin Castaldi |
| Parents: | Simone Signoret Yves Allégret |
Catherine Allégret (born 16 April 1946) is a French actress. She is the daughter of Simone Signoret and Yves Allégret.[1]
In 2007, she portrayed Édith Piaf's grandmother Louise Gassion in Olivier Dahan's biopic La Vie En Rose (La Môme in French).
Allégret has been married twice. Her first marriage was to Jean-Pierre Castaldi, with whom she has a son, Benjamin Castaldi. Her second husband is Maurice Vaudaux, with whom she has a daughter, Clémentine.
In 2004, Allégret published a memoir titled World Upside Down (Un monde à l'envers) in which she wrote that she was sexually abused by her stepfather Yves Montand for many years from the age of 5.[2]