Taylon, whose last name and age have not been released, is suffering from inoperable brain cancer and her dying wish was to dance with the mega-star.
After learning of her wish, The Philanthropy Program Partnerships made it happen and organised for the youngster to meet and dance with her idol.
Last month, when Beyonce's 'Mrs. Carter' tour rolled around to Las Vegas, Taylon was there with her family and shed tears of joy when she came face-to-face with her musical hero.
After flying over to the girl in a harness, Beyonce knelt down and hugged her before breaking into a rendition of the Destiny's Child hit, Survivor
, about staying strong.
A visibly touched and emotional Taylon can be seen at the end of the video wiping away a flood of tears as her mother leans in to comfort the young fan.
"Here's a little girl literally fighting for her life," Ivy McGregor, of Philanthropy Program Partnerships told the New York Daily News
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"'Tomorrow's not promised, next week's not promised, but right now I'm here,' and her thought that will forever stay with me is 'since I'm here I might as well live.'"
Video Source:YouTube channel Beyonce