As the editors of J-14, M, and Twist get ready to ring in the new year, we're left remembering all the amazing things that happened to our favorite stars like One Direction and Selena Gomez. From celebs' best Instagram pics to the most overplayed songs, we'll be sharing our thoughts from the year until next year! Be sure to keep checking the site to see which editors you're most like!
Click through to see what the editors chose as the saddest moments of 2015, then let us know which ones you agree with the most in the comments below.
Demi Lovato's dog Buddy tragically passing away
"I was beyond devastated when Demi Lovato announced that her pup Buddy had passed away." — Kristine Kowalski, Twist Web Editor