There are two different winners for Big Brother in 2024, depending on the country version:
- In the UK, Ali Bromley won Big Brother UK 2024. She was crowned the winner after the final vote, finishing with 51.9% of the public vote. The final took place with Ali and Marcello as the last two housemates, with Ali winning the title.
- In the US version, Big Brother 26 (American season) ended in 2024 with Chelsie Baham crowned as the winner. She won unanimously in the jury vote and earned a $750,000 prize. Chelsie was the first woman to win by a unanimous jury vote in the show's history and the season ran for 90 days, concluding on October 13, 2024.
So, Ali Bromley won Big Brother UK 2024, and Chelsie Baham won Big Brother US Season 26 in 2024.