6. Mary-Kate and Ashley Olsen
Olsen twins has debuted on small screen when they were only 9 months old. They successfully appeared in many beloved TV series gaining fame and recognition. Girls have starred alongside Kristie Alley in “It Takes Two” (1995), which marks their first main roles in a movie.
From then, there have been produced other films focusing on twins, such as “Billboard Dad” (1998), “Passport to Paris” (1999) or “Winning London” (2001). They retired from acting in 2004, although Mary-Kate has made some appearances in movies since then. Both woman focused on a career in fashion designing, which they successfully continue.