Children’s Hospital At Dartmouth Performs Katy Perry’s ‘Roar’ [VIDEO]

Ready to have your heart warmed? Check out this video of patients, parents, doctors, nurses and administrators at the Children's Hospital at Dartmouth-Hitchcock doing their own inspirational lip dub of Katy Perry's 'Roar'.

They made the video to spur some support their annual CHaD HERO Half Marathon & Ripcord 5K and help keep the kids at their hospital 'roaring'. They shared this on their Facebook page yesterday:

Well done.

I think I have something in my eye...

In other Perry news, she'll be in Colorado on Friday because of the lib dub Lakewood High School made with her song.