Kat Callanan has 15 Harry Styles concerts.

Originally from Holmes Chapel, England, Harry Styles (born February 1, 1994) is a 1994-02-01 year old new wave, Britpop singer-songwriter and actor who began his career as a solo contestant on The X Factor in 2010. After being eliminated in the boot camp round, he and other eliminated contestants created the boy band One Direction to compete in the Groups category. They earned third place and went on to become one of the most commercially successful boy bands in history. After breaking up in 2016, Harry continued on as a solo artist, releasing his self-titled debut album in 2017. It was followed by "Fine Line" in 2019 and "Harry's House" in 2022. Also in 2017, Styles appeared in his first motion picture, "Dunkirk." This was followed by an appearance in the Marvel film "Eternals" in 2021 and a starring role in "Don't Worry Darling" (2022) alongside Olivia Wilde, with whom Styles dated between 2021 and 2022. On September 4, 2021, he began his "Love On Tour," a multi-year international 169-show that ended on July 22, 2023.