On Thursday, the second half of the contest's sem-finalists competed for 10 spots in the final. Donny Montell and Lithuania will be joined in the final by Belgium, Bulgaria, Israel, Serbia, Latvia, Poland, Georgia, Australia and Ukraine. These countries, in turn, will become part of the 26 countries to participate in the final on Saturday.
Commenters on social media seemed transfixed by Montell's good looks as well as the daring front-flip he incorporates into his performance, which has become a crowd favourite.
Check out his performance from last night...
...and some of his fans' reactions:
Here's the lineup for Saturday's Eurovision finale in the order that they will appear:
2. Czech Republic
3. The Netherlands
25. United Kingdom