Heather Tom as Katie Logan
Katherine "Katie" Logan (formerly Spencer & Forrester) is a fictional character on the CBS daytime soap opera The Bold and the Beautiful.
Actress History:[]
- Nancy Sloan (1987-1989; contract & 1994-1996, 2000, 2001, 2003 & 2004; recurring)
- Heather Tom (08/2007-present)
Other Information:[]
- Katherine Elizabeth Logan (full name)
Family and relationships:[]
Parents:[]
- Stephen Logan Sr. (father)
- Elizabeth "Beth" Henderson (mother, deceased)
Sibling(s):[]
- Stephen "Storm" Logan Jr. (brother, deceased)
- Brooke Logan (sister)
- Donna Logan (sister)
Marital status:[]
- Single
Past marriage(s):[]
- William "Bill" Spencer Jr. (divorced) [2009-2014]
- William "Bill" Spencer Jr. (divorced) [2015-2016]
- Thorne Forrester (annulled) [2018-2019]
Children:[]
- Unnamed child (son, with Dominick "Nick" Marone, deceased)
- William "Will" Spencer IV (son, with William "Bill" Spencer Jr.)
Other relatives:[]
- Unknown man (paternal grandfather, deceased)
- Helen Logan (paternal grandmother, deceased)
- Florence "Flo" Logan (niece)
- Eric "Rick" Forrester Jr. (nephew)
- Bridget Forrester (niece)
- Hope Logan (niece)
- Ridge "R.J." Forrester Jr. (nephew)
- Jack Marone (nephew)
- Marcus Barber (nephew)
- Eric Forrester III (great-nephew, decesaed)
- Elizabeth "Lizzy" Forrester (great-niece)
- Nicole Marone (great-niece, deceased)
- Logan Knight (great-nephew)
- Douglas Forrester (adopted great-nephew)
- Elizabeth "Beth" Spencer (great-niece)
- Ambrosia "Rosie" Barber (great-niece)
Flings and relationships:[]
- Rocco Carner (dated; 1987)
- Dominick "Nick" Marone (affair/one night stand; 2008)
- Dominick "Nick" Marone (dated/engaged; 2008-2009)
- Ridge Forrester Sr. (dated/engaged; 2014-2015)
- Wyatt Spencer (dated/engaged; 2017-2018)
- William "Bill" Spencer Jr. (dated; 2019-2020)