Keith Lieberthal is an American lawyer. He gained celebrity status because of his relationship with the popular, award winning actress Julianna Margulies. She is most known for her roles in ER, Ghost Ship, Evelyn, Snakes on a Plane and The Good Wife. Keith on the other hand is general counsel of Clinical Advisors, LLC. He also serves as a term member of the Council on Foreign Relations.

Liberthal feels at discomfort with the celebrity status and is among those celebrities who like to live a low key life. Due to his discreet nature, he has kept most information about him, under the cover. There is no information about where he was born, his birthday and his early life. His father, Kenneth Guy Liberthal is an American academic and his mother, Jane Lindsay Lieberthal is a former university administrator. About his educational background, he received his A.B. from Dartmouth College and his J.D. from Harvard Law School.

Following his father’s footsteps, he made his career choice. Keith started working even before he went to law school. Before law school, he worked as a corporate strategy consultant for Bain & Co. His main job was to work on telecommunications, consumer products and Internet commerce. He has also served as a litigation attorney with the law firm called Covington & Burling. He has gained much experience in and practiced media regulation, international arbitration, corporate litigation, and in securities law during his time at Covington. He has worked for Covington’s office in London, Washington and New York. Besides that, he has also served as law clerk for federal district court judge Hon. Naomi Reice Buchwald, in Manhattan from 2000.  He kept the job for one year until 2001.

Had it not been for his celebrity wife, Lieberthal would now be leading a normal life as a lawyer. But fate had something else in mind and he met Julianna Margulies. They clicked almost instantly and started dating right away. Considering his low profile attitude and her celebrity status, the relationship was downplayed. Keith suddenly became an overnight celebrity as he got married to the love of his life on November 10, 2007, after several years of discreet dating. The wedding ceremony was held in Lenox, Massachusetts. His wife was already pregnant at the time of their marriage and the couple welcomed their first child, a baby boy, in January 2008. Their son has been named Keiran. What most people don’t know about the couple is, Keith is eight years younger than his wife Julianna. By marrying her he have quite proved the adage that age is just a number in love. He currently lives with his wife and son in his home and the couple is still much in love. He seems to be enjoying his living a great family life.  From the looks of it, divorce is out of the picture for many years to come.

Because of his low profile status, not much has been revealed about her nature but he can sometimes be seen attending the public events with his wife. But it is not so easy to follow him on the media. Keith has a charming personality and a great height. His set of pale blue eyes perfectly matches his face and makes him look almost like a model. If he had not been a lawyer maybe he would have opted the profession.  He has maintained his body even at the age of 38 and looks much younger than that. There isn’t a single detailed full biography of him and his net worth isn't known as well. Even the wiki has no information on her. To keep up with her low key status, he is not even active in popular social media sites like Facebook, Twitter and Instagram.