Justin Bieber took to Twitter to share his heartbreak over the passing of "Mrs. Bieber," 6-year-old Avalanna Routh, who lost her battle with cancer.
It's obvious that the little girl, who became known as Mrs. Bieber, was a special person in Justin's life, as he spent time with her on numerous occasions and had her on the Today show with him.
At that time, he tweeted: "Hangin' out with a special little girl. #MrsBieber." He added, "That was one of the best things i have ever done. She was AWESOME! Feeling really inspired now! #MrsBieber."
Justin and Avalanna had a special friendship, as they continued to keep in touch with Skype and Facetime.
Following the news of Avalanna's death, Justin shared his sadness with fans on Twitter, writing: "just got the worst news ever. one of the greatest spirits i have ever known is gone. please pray for her family and for her."
He added, "RIP Avalanna. i love you" and tweeted a link to the Cure AT/RT Now website, "a community for those fighting Atypical teratoid rhabdoid tumors."
Justin asked fans to pray and said he missed Mrs. Bieber, tweeting: "please show respect to her and her family. say a prayer for her and for them. i miss her"
It's obvious the impact Avalanna had on Justin's life, as this morning he tweeted, "gonna make the most of everyday."
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