Billie Eilish kicked off her Hit Me Hard And Soft: The Tour on September 29 in Quebec City and promptly added two hometown performances to her schedule.

Eilish was already set to wrap up the North American leg of the tour with three performances at the Kia Forum in Inglewood, California, from December 15th to 17th, but demand was so great that she added another pair on December 20th and 21st .

Ashnikko will support the first date, FINNEAS the second.

American Express pre-sales for the new dates begin October 1st at 10 a.m. local time. General presale begins October 2nd at 1pm local time on billieeilish.com.

Eilish also announced her tour’s sustainability efforts on Monday, a partnership between Support + Feed and GOAL.

Eilish announced last week that she was working with REVERB, an organization that provides artists and festivals with comprehensive plans to reduce carbon and touring footprints, for her North American tour this year, saying: “Adopting a plant-based diet is one of them.” The most powerful ways you can help heal our planet. Here are some great local plant-based options if you come to my shows.”

Eilish is booked by Lucy Dickins and Kirk Sommer at WME.