Yesterday, Lorde celebrated her 20th birthday.
And being the ultimate best friend, Taylor Swift decided to make the day one that Lorde would never forget.
Taylor kicked off the birthday celebrations by hand-making Lorde (who she calls by her real name, Ella,) a card.
She shared a photo of the card on Instagram, alongside the cutest caption.
Thank you for the music you make, the advice you give, the thoughts you provoke, and the way you've made my life more beautiful since the first day we met up in New York and ate burgers on a park bench and got attacked by squirrels. I. Love. You. So. Much. Ella. @lordemusic