Here is the biography of Cynthia Pepper:
Cynthia Anne Culpepper was born on September 4, 1940, in Hollywood, California, to Jack Pepper, a vaudeville and night club entertainer, and his second wife Dawn (Stanton) Pepper, a former dancer. Her father, Jack, had previously been married to Ginger Rogers. Cynthia started her career as a child model in New York at the age of three and later appeared on Broadway in a tiny part in "It's a Gift" starring Julie Harris.
Cynthia's acting career gained momentum when she won a regular role in the sitcom "My Three Sons" as the girlfriend of oldest son Mike. She was cast as "Roaring 20s" teen flapper Margie Clayton in her own series "Margie" in 1961. Although the series ended after one season, Cynthia continued to appear in various TV shows and films, including "Take Her, She's Mine" with Sandra Dee and "Kissin' Cousins" with Elvis Presley.
Cynthia married Buck Edwards in 1961 and had a son, Michael, in 1965. The couple divorced in 1968, and Cynthia remarried James Pazillo in 1969. She abandoned her career to focus on her marriage and raising her son.
In recent years, Cynthia has made rare appearances at Elvis gatherings and signing autographs at film/TV nostalgic conventions. She has also appeared in a few documentaries about Elvis and made a cameo in the film "Miss Congeniality 2: Armed & Fabulous" starring Sandra Bullock.