Sara Bareilles brings down the House of Blues in Orlando, Florida with an adorable 4-year-old cancer patient.
The two sang a duet on stage, Bareilles' song 'Brave.'
Joshua Chambers has been battling leukemia since February. 'Brave' has become his theme song for his tough fight with the disease. He's currently on his last cycle of chemo but will continue to receive it for the next two years or so.
Check out his shining moment with Sara:
The views and opinions expressed herein are those of the author's alone and do not necessarily reflect the views of Ora Media, LLC, its affiliates, or its employees.