Patricia Arquette has her sister, fellow actress Rosanna Arquette's, back during a difficult time. Acting and activism runs in the family. ET sat down with Patricia and Rosanna Arquette as they ...

Rosanna Arquette is an American actress who has a net worth of $20 million. However, it should be noted that through her marriage to investment banker Todd Morgan, Rosanna has significant marital ...

Beginning with Cliff Arquette, credited for creating the Charley Weaver character, several actors have come out of this bloodline. The actress has four siblings: Rosanna, Richmond, David ...