Billie Lourd honored her mother, Carrie Fisher, on the two-year anniversary of her death by playing the late actress' favorite song on the piano, "These Days" (recorded by Nico in 1967, and written by Jackson Browne).

The 26-year-old posted a video of herself on Thursday (Dec. 27) performing the song, and explained its connection to her mom: "This is the piano her father gave her and this was one of her favorite songs. And as the song says, we must 'keep on moving.'"

"As my Momby once said, 'take your broken heart and turn it into art' - whatever that art may be for you," she ended her caption.

Fisher died in 2016 due to cardiac arrest. She was 60 years old.