The Grammy winner begins his 12-night residency at Wembley Stadium on Friday, June 12.
Canadian megastar Celine Dion gave a video message at the Eurovision semi-finals
The action takes place at the St. Jakobshalle indoor arena in Basel
Polish singer Justyna Steczkowska is back in Eurovision after 30 years away
Portuguese band Napa performed their song 'Deslocado' during the dress rehearsals
Claude is representing the Netherlands with the song 'C'est La Vie'
KAJ hope to get their rivals sweating with their sauna song 'Bara Bada Bastu'
Belgium's Red Sebastian has been rising in the bookmakers' odds
Fans eagerly awaited the start of the first Eurovision semi-final
Justyna Steczkowska is back at Eurovision after first representing Poland in 1995