Billie Eilish is well-prepared for the holiday season. The singer closed out her five-night run at the Kia Forum in Los Angeles on Saturday (Dec. 21) with a cover of the Christmas standard "O Holy Night.

Eilish's Saturday concert not only marked her final concert of the year, but also the end of the North American leg of her Hit Me Hard and Soft tour. She will hit the road again in February 2025, performing several already sold-out shows in Australia before making her way to Europe in April.

The 22-year-old is in the midst of five sold-out shows at the Kia Forum as part of her Hit Me Hard and Soft Tour.

At her final show of the year, the musician treated the crowd to a classic Christmas tune in her signature style

During a five-night run at the Kia Forum, Billie Eilish performed a series of Christmas songs to round off her North American tour.

In the case of Birds Of A Feather, the comparison is clear. Like Last Christmas, it’s in D major and uses the trusty I-vi-ii-V progression, so - as various people have demonstrated - creating a mash-up of the two songs is pretty straightforward.

From an onstage family reunion to Eilish's performance of a Christmas standard, here are the highlights from the star's second-to-last U.S. show on this tour.