Taylor Swift Invites Autistic Boy Who Played '1989' Piano Medley to Join Her On Tour

The 'Shake It Off' singer made one little kid's dream come true.

Taylor Swift really knows how to use her fame to make the world a brighter place.

The "Blank Space" singer recently made one little boy's dream come true when she invited 7-year-old Jacob Velazquez to come to meet her at one of her shows.

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On Wednesday, Taylor retweeted a video, posted by the advocacy group Autism Speaks, of Jacob playing a medley of songs off her 1989 album on the piano, by heart.

Jacob, who was diagnosed with autism when he was four, is a huge fan of the 25-year-old singer, and his hard work was rewarded when the she sent him a sweet message on Twitter.

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"I HAVE to give you a hug for that beautiful piano medley you did!" Taylor wrote. "Please come to a show on my tour and say hi to me? My treat.

Autism Speaks shared their gratitude for Taylor giving Jacob the chance to go to her concert. Jacob also tweeted: "I can't wait to meet @taylorswift13!!! #BestDayEver."

Hopefully, Jacob will get the chance to join Taylor on stage like the (approximately) 7,000 celebs who have appeared with Taylor on her 1989 World Tour so far.

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Good job making a little kid's dream come true, Taylor! Keep setting the bar higher for your fellow celebs.