As the first post-Covid competition, this year’s competition is expected to be extra special, but where can you watch it?
Semi-finals will be held in two rounds, the first tonight with 17 countries and the second on Thursday with the remaining 18.
On Saturday, the Big Five will perform: Spain, Italy, France, Germany, and the United Kingdom.
The semi-final will be broadcast on BBC Three and BBC iPlayer tonight at 8 p.m. UK time, hosted by Rylan Clark and Scott Mills.
The Final is hosted by Graham Norton on BBC One.