Tay Tay is everyone's best friend.

And now she has gone even further to confirm her status as the kindest, sweetest celebrity friend by donating a whopping $50,000 to a cancer fund for her back up dancers' nephew.

Donating through the online Go Fund Me page, Taylor posted a sweet message with the donation.

She said: 'Baby Ayden, I'm lucky enough to perform with your uncle Toshi on tour'. 'All of us are praying for you and your mama and sending so much love your way. Love, Taylor.' ahhh....

The uncle is dancer Toshi Davidson, who posted up Taylor's kindheartedness on his Instagram page.

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The goal was set at $20,000 with Taylor's donation well surpassing that. We love this example of celebrities using their fame/money for good, go Taylor!