(CNN) Taylor Swift is helping a fan of hers in need.

The singer donated $15,500 to a GoFundMe page that is raising money for the family of a mother, Lauriann Bartell, who has been in a coma for the past three years.

Bartell's 19-year-old daughter, Sadie Bartell, tweeted a link to the GoFundMe page and said that her mother went into a coma two days before she went to see Swift in concert. "Hey guys. I'm really nervous to post this. Please help if you can and pray for my family. I'm sorry I never said anything sooner and that I'm suddenly asking for help. I love you guys so much," she wrote in a message she posted with the tweet.

She added, "I'm grateful to Taylor for keeping me afloat through it all."

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