After being cancelled last year due to coronavirus, it's full steam ahead for the 2021 Eurovision Song Contest as the competition continues on Thursday night.
There was devastation for all fans of the annual event 12 months ago when organisers announced it had fallen victim to the global Covid pandemic.
But it's back and ready to entertain a global audience once again, as well as crowd of 3,000 thousand fans who can enjoy it in person in a Rotterdam arena.
For the past 16 years, there have been three nights of Eurovision for viewers to enjoy - two semi-finals and the grand final.
And the first semi of Eurovision 2021 will take place on Tuesday night with 16 countries in action, with their all vying for a spot in Saturday's grand finale
How to watch Eurovision semi finals in UK
Both Eurovision semi finals will air in the UK on BBC Four at 8pm on Tuesday and Thursday respectively, with coverage hosted by Scott Mills, Chelsee Grimes and Sara Cox, who is stepping in for intended presenter Rylan after he fell ill.
The final will air, as it always does, on BBC1 on Saturday night, with Graham Norton at the helm.
Who is in the semi-finals?
Semi final 1 qualifiers
Lithuania: The Roop - Discoteque
Russia: Manizha - Russian Woman
Sweden: Tusse - Voices
Cyprus: Elena Tsagrinou - El Diablo
Norway: TIX - Fallen Angel
Belgium: Hooverphonic - The Wrong Place
Israel: Eden Alene - Set Me Free
Azerbaijan: Efendi - Mata Hari
Ukraine: Go_A - Shum
Malta: Destiny - Je Me Casse
Semi final 2
San Marino: Senhit - Adrenalina
Estonia: Uku Suviste - The Lucky One
Czech Republic: Benny Cristo - Omaga
Greece: Stefania - Last Dance
Austria: Vincent Bueno - Amen
Poland: Rafał - The Ride
Moldova: Natalia Gordienko - Sugar
Iceland: Daði og Gagnamagnið - 10 Years
Serbia: Hurricane - Loco Loco
Georgia: Tornike Kipian - You
Albania: Anxhela Peristeri - Karma
Portugal: The Black Mamba - Love Is on My Side
Bulgaria: Victoria - Growing Up Is Getting Old
Finland: Blind Channel - Dark Side
Latvia: Samanta Tīna - The Moon Is Rising
Switzerland: Gjon's Tears - Tout l'Univers
Denmark: Fyr og Flamme - "Øve os på hinanden
Only 10 acts from each semi final will make it through each night.
They will join the 'big 5' - United Kingdom, Spain, France, Germany and Italy and host country The Netherlands in the line-up for Saturday's final.
The UK is represented this year by James Newman and his song Embers.
On Wednesday it was revealed that Iceland had withdrawn from performing due to positive coronaviurus cases, but their song - 10 Years - will remain in contention.
