Lauren Koslow is an American actress. She had her career beginnings in the 1980s where she debuted as Lindsey Wells in the soap opera The Young and the Restless. She played the said role from 1984 to 1986. After this, she appeared in an episode of Mickey Spillane’s Mike Hammer. She later played the role of Margo MacClaine Lynley in the soap opera The Bold and the Beautiful, starring on the show from 1987 to 1992. She then had one-time roles in some television shows, such as in Silk Stalkings and The Nanny. In 1996, she started playing the role of Kate Roberts in Days of Our Lives, a role she still plays up to present.