Performers will battle it out during Saturday’s Eurovision grand final, which airs at 3 p.m. ET on Peacock for viewers in the U.S.

Céline Dion made a rare appearance during the first semi-final of the Eurovision Song Contest with a brief, pre-recorded message. The star won the contest for Switzerland in 1988, and it had been rumoured she would take the stage as the ceremony returns to the country this year.

Celine Dion made a surprise video appearance at Eurovision on Tuesday, 37 years after winning the song contest for this year’s host nation, Switzerland.