One year ago today, Avalanna Routh passed away.
The six-year old, affectionately known around the Web as "Mrs. Bieber," met the singer on multiple occasions and inspired everyone familiar with her battle against brain cancer.
And in honor of her death, Bieber took to Twitter this morning and posted a tribute to little Avalanna.
“Will never forget my girl. RIP Avalanna #mrsbieber," he wrote, along with the video on the bottom right:
It's been a busy day of Justin Bieber-based videos overall on THG: