In 2017, Nolan participated in "Celebrity Big Brother" again. In the house she struck up a friendship with "Game of Thrones" actor James Cosmo. On day 18 she was put up for eviction by Jamie O'Hara during a nominations twist in the superheroes shopping task. On day 19 it was revealed that Nolan received the most votes out of her, Chloe Ferry, Kim Woodburn and Jedward in a live flash vote. Also on day 19, she voted for Cosmo to gain eternal immunity which he eventually won after the most housemates voted for him. On Day 32 (3 February), she was announced as the winner of "Celebrity Big Brother 19".