Lauren Koslow, who plays Kate Roberts on Days of our Lives, has become a grandmother. She recently shared on Instagram that she is now a proud grandmother to a baby named Sistine. Koslow's fellow cast members sent their congratulations and expressed their excitement for her new role as a grandmother. Koslow has been a part of the soap opera industry for many years, playing various characters on different shows before landing her role on Days of our Lives. She has portrayed Kate Roberts since 1996 and has become known for her character's protective nature towards her children and grandchildren. Soap Hub and fans alike congratulate Koslow and her family on this joyful occasion.