Big Brother Wiki

Kaitlin Marie Barnaby was a houseguest on Big Brother 15 (US).

Kaitlin had a showmance with Jeremy McGuire, whom she was nominated next to in Week 2. After she saved herself with the Power of Veto, Jeremy was evicted. She is also remembered for her association with Aaryn Gries and GinaMarie Zimmerman, who were deemed the "mean girls" of the house. When she got nominated alongside the two, Kaitlin was evicted by a unanimous vote of 9-0-0 for being seen as the strongest of the "mean girls," placing 13th.


Retrieved from

Name: Kaitlin Barnaby
Age: 23
Hometown: Vadnais Heights, Minn.
Lives: Minneapolis, Minn.
Occupation: Bartender
Marital Status: Single
Three adjectives that describe you: Persevering, tenacious and analytical.
Favorite Activities: Enjoying music and coffee in a shop, taking walks and just being outside on beautiful days biking, running, etc.
What do you think will be the most difficult part about living inside the “Big Brother” house? Being cut off from the outside world. I am very dependent on the people in my life.
Strategy for winning “Big Brother”: Stay strong and focused! Don’t let these people play you since they can be very manipulative and fake. I’m a very closed off person and will keep to myself.
What are you afraid of? Spiders and the dark mostly…also dying alone.
What is the accomplishment you are most proud of? Overcoming the obstacles in my life and things my family has thrown at me and the person it has made me today.
Finish this sentence: My life’s motto is…People are as happy as they choose to be. What would you take into the house and why? My computer to stay somewhat connected to my friends and family, my closet because I’m clothes and shoes crazy and my Sudoku or a book to help me sleep at night.
What would you do if “Big Brother” made you famous? Pay off all of my debt, enjoy my 15 minutes of fame and send my money towards good causes.[1]

Player History - Big Brother 15

Competition History

Week 1 HOH Loss
Have/Have-Not Have
POV Not Picked
Week 2 HOH Loss
POV Not Picked
Week 3 HOH Loss
Have/Have-Not Have
Week 4 HOH Loss
Have/Have-Not Have
POV Loss

Have/Have-Not History

Week 1 Have
Week 2 Have
Week 3 Have
Week 4 Have

MVP History

Week 1 Loss
Week 2 Loss
Week 3 Loss
Week 4 Ineligible

Voting History

Week Position Voted for With Majority?
1 Elissa Slater No
2 Elissa Slater No
3 Used POV on Self Spencer Clawson No
4 Nominated

Post Big Brother

  • Kaitlin gave birth to her daughter, Blake, on November 12, 2019.[2]



Big Brother 15 (US) Houseguests
BB15Small Andy
BB15Small GinaMarie
BB15Small Spencer
BB15Small McCrae
BB15Small Judd
BB15Small Elissa
BB15Small Amanda
BB15Small Aaryn
BB15Small Helen
BB15Small Jessie
BB15Small Candice
BB15Small Howard
BB15Small Kaitlin
BB15Small Jeremy
BB15Small Nick
BB15Small David