Birthday, December 13, 1989. Singer and songwriter who at the age of 16 became the youngest solo artist to write and record a #1 hit on the U.S. Hot Country Songs chart with the single "Our Song." She released her fourth country album, Red, in 2012. Her first pop album, 1989, came out in 2014. In 2017, her sixth album, Reputation, sold over a million copies in four days. She has since released multiple albums including re-recordings of her earlier albums.