Say what you will about her songs, her singing, or her boyfriends, just remember that Taylor Swift has a HUGE heart. Taylor spent more than four hours over the weekend visiting pediatric cancer patients at Memorial Sloan-Kettering Cancer Center in New York. Here's some of the video that was taken while Taylor was visiting with patient, Shelby Huff. You can find out more about Shelby and her fight against cancer on her Facebook page.