Finneas’ Christmas Song Is Coming Soon

Finneas is getting in the holiday spirit.

The star took to Twitter on Wednesday (Nov. 25) to simply write, “Christmas song on Tuesday.” While he gave no further details on the upcoming track, the song will mark Finneas’ first holiday song.

The crooner will be joining his sister Billie Eilish when she performs at the 2020 virtual iHeartRadio Jingle Ball on Dec. 10.