Kaitlin Barnaby

 was a houseguest on Big Brother 15. Kaitlin was mostly remembered for her association with Aaryn Gries and GinaMarie Zimmerman. When she was nominated alongside these two, Kaitlin was evicted by a unanimous vote of 9-0-0 for being seen as the strongest of the "mean girls".

Biography
Kaitlin Barnaby is 23 years old and was born in Vadnais Heights, Minn. She is a bartender.

Trivia

 * Kaitlin said in an interview before the game started that she had never heard of the show before this. She was bartending and a woman came up to her and gave her her card to call and apply.
 * Kaitlin was the only female HouseGuest of BB15 to not reach the jury phase.