Kaleigh entered the Big Brother Johto house as one of the nine members of the Evil Team. Though she was on the Evil Team, she was on of the arguably less chaotic Evil Team members. For the first weeks of the game, Kaleigh laid low and mainly only fought Bridgette in the house chat. Kaleigh later went on to win Head of Household during Week 5 and nominated Slade and Rhea for eviction. When they lost the Battle of the Block, Kaleigh intended on getting her target, Slade out of the game by taking every punishment that she could manage. But when Slade outlasted her, she was left with a multitude of punishments and an ally on the block next to Rhea. When Slade decided to walk from the game, Kaleigh's luck took a turn and she was able to keep both of her allies safe. Going into the early jury portion of the game, she was able to avoid nomination and vote in the majority. It was during Week 9 when she was nominated by Rhea next to ally Kaitlyn that she received zero out of nine possible votes to evict. Her next hurdle came during the Special Live Eviction when she was nominated by Rhea once more. Kaleigh ended up winning the Power of Veto and her close ally Julia Rae was nominated in her place and was ultimately evicted. From this point on, Kaleigh was effectively alone in the game and had to rely on competitions to get to the end of the game. At the end, she ended up defying all odds and made it to the end of the game. She made the smart decision of evicting Matthias at Final 4 and Connor at Final 3 (both over Rhea). At the Finale, she was showered in praise and ended up winning everyone's vote besides Justin and Christian.