Lady Gaga and Bono are writing a collaborative song for charity

On Monday, a host of celebrities gathered on Jimmy Kimmel's show in support of (RED), an organization aiming to fight AIDS in Africa. Bono was there, with the announcement that he and Lady Gaga are writing a song together. More specifically, they're writing a song with one person in mind, a (RED) donor. In order to throw your name into the hat, you can donate $10 or higher on the charity's website.