It's possible you are thinking of:
* Roxanne Hart (born 1959), a film and television actress who appeared in "One Life to Live" and "The Secret Life of the American Teenager."
* Roxanne (born 1959), a film and television actress. She was in a few films during the 1980s, such as “Roxanne,” and “My Stepmother Is an Alien.”
* Roxanne (born 1957), is an American singer and songwriter. She is known for her hit song "It Must Have Been Love," which was featured in the movie "Pretty Woman."
To help me find the correct person, could you provide any additional details about the Roxanne Hart you are looking for?
For example:
* What role(s) did she play?
* What movie/TV show did she appear in?
* What years was she active?
With more information, I can help you find the correct Roxanne Hart and her filmography.