Watch the best Eurovision bloopers in 60 seconds
Eurovision has been broadcasting live since it was developed in the 1950s. This has led to some slip-ups over the years - some more intentional than others.
This May, the UK is hosting the contest in Liverpool on Ukraine's behalf, after the Eastern European country won the contest in 2022.
BBC News collated some of the best moments from 1999 until the present day.
Click to watch the best of the bloopers.
Available to UK viewers only