1/8
Instagram
Dancing the Night Away
Alana Haim, Diana Silvers, Taylor Swift and Gracie Abrams dance together.
2/8
Instagram
Double Trouble
The two birthday girls celebrate with two cakes that appeared to feature childhood photos.
3/8
Instagram
Friends New and Old
Tommy Dorfman and Taylor pose with Sadie Sink (who starred in Taylor's "All Too Well" film) and Cooper Hoffman (who starred with Alana in Licorice Pizza).
4/8
Instagram
Hugs All Around
No bad blood here! Tay reunited with pal Martha Hunt at her party.
5/8
Instagram
Birthday Embrace
Alana and Taylor laugh together while celebrating their 30th and 32nd birthdays, respectively.
6/8
Instagram
Peace Out
Tommy holds up peace signs while partying with Este Haim.
7/8
Birthday Bliss
Taylor, wearing her signature red lipstick, snapped a selfie with Gracie and Diana.
8/8
Instagram
Strike a Pose
Este and Tommy pose for the camera while feting their friends.