Julianna Margulies – 52

Julianna Margulies is undoubtedly best known for her role on ER, the long-running critically acclaimed medical drama. Her acting career began in 1991 and Julianna’s performance on ER had won her an Emmy Award. Margulies was also on The Mists of Avalon, The Good Wife, and Dietland, and she is set to appear in 2019’s The Hot Zone TV series, currently in post-production. Julianna was wearing multiple wigs on The Good Wife show and she herself confirmed that each one of them had cost about $10K. They saved her much time and trouble straightening her natural curls, as Julianna had admitted.