Taykor Swift performed at Stand Up 2 Cancer on Friday with a song that was very unlike her VMA song. It was a song called "Ronan" and it's about a 3yr old boy that died from cancer. It was co-written with the mom of the kid who passed away. The song is available for purchase and all the proceeds go to cancer research. The song shot to #1 on iTunes over the weekend underneath Swift's latest hit "We're Never Ever Getting Back Together" and she posted a pic of it on her Instagram. Here is a video of her performance, make sure you have tissues nearby.