Avalanna Routh Death: Mrs Bieber Dies At Age 6, RIP Avalanna Trends on Twitter

Avalanna Routh known as Mrs. Bieber has died at age 6. Her death was caused by a rare brain cancer that finally took her last breath away. Routh's parents posted on Twitter (@Avalanna), "Our darling Avalanna went to Heaven this morning. Oh Avalanna, the brightest star - you took our hearts with you, our greatest Love" Since the news broke, RIP Avalanna has been trending.

CLICK TO VIEW [PHOTOS] Avalanna Routh, Justin Bieber Wife aka Mrs Bieber Precious Memories

Avalanna Routh was a big Justin Bieber fan and when Bieber heard about her condition, he kindly flew her into New York to meet him February of this year. Bieber made her wish come true by bringing her onto the Apollo Stage during his performance and even holding a mini wedding. The two also appeared on the TODAY show as Mr. and Mrs. Bieber.

“We were Bieber fans before, but there is now a whole new respect for this kid that did such a great job with her and was just so graceful in doing it,” Routh's mother Aileen said on Boston Globe.

After Avalanna's visit to New York, she continued to keep in touch with Bieber and rooted for her "husband."

"@justinbieber Trying to stay up late to see my husband on Americas Got Talent #supportingmyman #mrsbieber" she wrote earlier this month.

Beliebers never showed jealousy for the little girl. Instead, they supported her as Mrs. Bieber and spread kind words of condolences for Avalanna's family. Even Bieber's real life girlfriend generously shared her boyfriend with Avalanna.

Here are some heartfelt messages from Twitter users:

@BieberCore - "RIP Avalanna, Justin & Beliebers will always love you. Our beautiful angel."

@AlfredoFlores - "God must have wanted his little angel before we were ready to let her go. RIP Avalanna. Love you so much."

@iBiebersSwaag - "The parents lost a daughter, Justin lost his girl and 28 million Beliebers lost a sister. RIP Avalanna." - THIS!!

@JB_NY_Network - "RIP Avalanna. You're in a much better place now and in no more pain. You truly will be missed! ♥

Even One Direction fans who are famous for bickering with Justin Bieber fans sympathized during this sad moment.

‏@twerkformezayn - "RIP Avalanna omfg, really? i'm so sorry beliebers, i know she meant so much to you guys :'( #StayStrongBeliebersFromDirectioners"

Watch Bieber bring Avalanna on stage:

Watch Bieber and Mrs. Bieber on the Today Show: