I love stories like this.  Did you see the Comedy Central "Night Of Too Many Stars" that raises money for Autism awareness and research?

During that show, a bunch of singers and stars performed.  One of them was Katy Perry.  She sang with 11-year-old Jodi DiPazza who has Autism and uses music to connect with others.

Her parents said that anything Jodi would hear on TV or radio, she'd start playing her keyboard and singing.  Now, one of Jodi's favorite singers is Katy Perry ... and she got the chance to sing WITH Katy during the show.  Love. This.