A 16-year-old Taylor Swift fan who was gifted the singer’s ’22’ hat during her Eras Tour stop in Cincinnati has died after a five-year battle with cancer.

Ally Anderson was diagnosed with stage 4 alveolar rhabdomyosarcoma, an aggressive and rare soft tissue cancer, in 2018, at the age of 11. She died on November 13, according to People.

When the teen attended Swift’s concert in Cincinnati on July 1, she was brought down from her seat and taken to the front of the stage.

The smiling pop star danced up to her and placed her black fedora from her ’22’ costume on her head as she held her hand over her mouth in disbelief.

Taylor Swift fan Ally Anderson died on November 13 at the age of 16 after battling cancer for five years. She is pictured on her way to the singer’s Eras Tour concert in Cincinnati on July 1

Ally was brought down from her seat and taken to the front of the stage at the show, where Swift gifted her the black fedora from her ’22’ costume

Ally’s mother, Patty Garner Anderson, told People that the special moment ‘changed my daughter’s life immensely’

The moment was an unforgettable one for both Ally and her mother, Patty Garner Anderson, who was in the audience with her.

‘It changed my daughter’s life immensely,’ she told People. ‘I hadn’t seen Ally smile and laugh like that in a very long time.’

Ally shared a video of herself wearing the fedora on TikTok with the caption: ‘What happened.’ She also posted footage of the moment Swift gave her the gift.

‘No words to describe what it felt like to be pulled from my seats to the floor. I knew immediately,’ she wrote. Taylor was my first concert so many years ago. Honestly such a full circle moment.’

Patty explained that she and her daughter were long-time Swift fans, recalling how Ally was eight years old when she attended the singer’s 1989 World Tour in 2015.

The mom said that Swift’s music constantly ‘brought light to Ally’s life,’ and ‘she knew every single word to every single song.’

She described her as being ‘kind, loving, fierce.’

Patty shared that she and Ally met Swift’s mother, Andrea, at the Era’s Tour concert, saying she was the one who chose her daughter for the hat that night.

@allysonnandersonno words to describe what it felt like to be pulled from my seats to the floor. i knew immediately. taylor was my first concert so many years ago. honestly such a full circle moment. #22hat #tserastour

♬ original sound – ally

Patty explained that she and her daughter were long-time Swift fans, recalling how Ally was eight years old when she attended the pop star’s 1989 World Tour in 2015 (pictured)

The mom said that Swift’s music constantly ‘brought light to Ally’s life,’ and ‘she knew every single word to every single song’

Ally revealed on X, formerly Twitter, that she placed Swift’s fedora in a display case along with the friendship bracelet and guitar picks she got from the singer’s parents

In October, Ally went to see Swift’s Eras Tour concert movie and posted a photo of herself posing with her swag on X, writing, ‘I had the time of my life’

‘I hope one day I can meet Taylor and Andrea to express how much that night meant to Ally,’ she said.

Ally revealed on X, formerly Twitter, that she placed Swift’s fedora in a display case along with the friendship bracelet and guitar picks she got from the singer’s parents.

In October, she got a tattoo of Swift’s lyric from ‘The 1’ after asking other Swifties on social media to help her choose a line.

‘And if you never bleed, you’re never gonna grow’ was tattooed in black script on her forearm.

That same month she went to see Swift’s Eras Tour concert movie and posted a photo of herself posing with her swag on X, writing, ‘I had the time of my life.’

Ally died on November 13 at 1:40 p.m. — a date and time connected to her fandom.

‘As you know Taylor Swift’s favorite number is 13,’ her mother explained. ‘Ally passed away on 11/13/23 at 13:40. The 13th day during the 13th hour.’