Justin Bieber always, always makes time for his sick fans, especially those battling deadly and chronic illnesses like cancer. The singer made sure to meet Hailey Roser, 4, in Wisconsin despite what could have been quite an obstacle.

Yesterday's (Oct. 21) shooting at a spa in nearby Brookfield nearly threatened Bieber's scheduled meeting with the little girl, due to the post-shooting lockdown that ensued in the region. But thankfully for little Hailey, her rendezvous with her favorite singer went off according to plan and without a hitch. We're so happy for her; she deserved this.

Hailey is suffering from a rare form of brain cancer, but The Biebs songs are what helps her get through her struggles and her pain. She has had six surgeries and her family approaches her difficult prognosis in day-by-day fashion.

Check out her beautiful smile in her photo with the singer? Her official handle tweeted: "@justinbieber thank u for making mine and my daddy @therealroser and my mommy @SabrinaRoser1 dream come true."

Yes, we grabbed a tissue already. The Biebs really is an amazing entertainer and he has a heart of gold, since he never, ever lets his sick fans down. It's certainly tough and emotionally devastating to go to hospitals and see precious little angels like Hailey in pain and facing terrifying diagnoses, but he puts that personal difficulty aside and goes to see to them and makes their days.

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