Katie Logan
Katherine Elizabeth "Katie" Logan Spencer is a fictional character from the CBS Daytime soap opera The Bold and the Beautiful. Originally portrayed by actress Nancy Sloan for much of her duration on the series, she is currently portrayed by Daytime Emmy Award winning actress, Heather Tom. She is the younger sister of Brooke and Donna Logan, and the wife of tycoon Bill Spencer, Jr..
Read more about Katie Logan: Casting, Character Development, Reception