Love Island is a dating reality show that originated in the United Kingdom in 2005 as Celebrity Love Island. It has spawned a second British version in 2015 as well as several international versions. The show features a group of "single" contestants, known as "islanders" who are sourced from agencies, and live together in a specially constructed villa that is isolated from the outside world. Throughout the series, the contestants "couple up" to avoid being dumped from the villa. At the end of the season, the public vote one final time to determine the winning couple.