All Stars 1

The 1st edition of Our International Song Contest: All Stars was hosted in Stockholm, Sweden, where the 1st ever edition has taken place.

The winning song this edition came from Mexico, which was represented by DeathbyRomy and her song "Kiss Me Goodbye", which has initially placed 2nd in Edition 2, receiving 249 points. The runner-up of this edition was Guernsey, which was represented by Holly Humberstone and her song "Haunted House", which has initially placed 7th in Edition 3, receiving 176 points.

For this edition, chosen participants were allowed to send one of their past entries that have finished Top 15 in previous editions.

Grand Final
20 countries competed in the Grand Final, and all countries had to vote. Mexico won All Stars 1 by 73 points.