The Eurovision Song Contest 2021 was the 65th edition of the Eurovision Song Contest. It took place in Rotterdam, Netherlands, following the country's win at the 2019 contest with the song "Arcade" by Duncan Laurence. The Netherlands was set to host the 2020 contest, before it was cancelled due to the COVID-19 pandemic. Organised by the European Broadcasting Union (EBU) and host broadcasters Nederlandse Publieke Omroep (NPO), Nederlandse Omroep Stichting (NOS) and AVROTROS, the contest was held at Rotterdam Ahoy, and consisted of two semi-finals on 18 and 20 May, and a final on 22 May 2021. The three live shows were presented by Dutch television presenters and singers Chantal Janzen, Edsilia Rombley and Jan Smit, and Dutch YouTuber and make-up artist Nikkie de Jager.

Jan Smit is a Dutch singer, television host, and actor. Smit mostly sings songs in the Dutch language, in a genre known as palingsound. In addition to his solo career, in 2015 Smit joined the schlager trio KLUBBB3, and in 2017 The Toppers. As a TV presenter, he has worked on programs like the Beste Zangers and Sterren Muziekfeest op het Plein Since 1999, Smit has been serving as an ambassador for the SOS Children's Villages.