Beyonce Surprises Terminally Ill Fan With Special Performance: Watch

Larry Busacca/PW/WireImage for Parkwood Entertainment

Beyonce performs on stage during "The Mrs. Carter Show World Tour" at the Staples Center on December 3, 2013 in Los Angeles, CA 

Beyoncé made a young girl's dream come true during her Mrs. Carter World Tour in Las Vegas earlier this month.

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Taylon, who was diagnosed with an inoperable tumor on her brain, had her wish come true thanks to the Make-A-Wish Foundation. Taylon sung along with Bey' to "Love on Top" and danced to her Destiny’s Child hit, "Survivor." Check out the video below:

"They found an inoperable tumor on her brain, and her dying wish was to dance with Beyoncé," Ivy McGregor of Philanthropy Program Partnerships says.

The singer surprised fans earlier this week when she showed up at a Walmart in Tweksbury, MA and gave each shopper a $50 gift card in time for Christmas.

Before kicking off the holidays, Bey' dropped her self-titled visual album, without promotion or notice, on iTunes December 13. "Beyonce" debuted at No. 1 a week ago on the Billboard 200 chart with 617,000 sold in just three days.