In efforts of helping the patients at the Monroe Carell Jr. Children's Hospital at Vanderbilt in Nashville, Tennessee, Ed Sheeran teamed up with 107.5 The River to design a special t-shirt, which will be auctioned off and see 100% of the proceeds benefiting the hospital.

Backstage of the Nashville stop for his "Divide World Tour," the British singer/songwriter sat down with Savannah Grimm to talk about working on a secret soundtrack cut and his love for Nashville, all while Sheeran designed the special piece of memorabilia. "I'm not very good at coloring," he said as he used his skills to draw a cat and sign the shirt.

If you want to see just how Sheeran went about designing the shirt, take a look below to see Savannah's interview with the star. If you want to bid on the item, click here and make your move because there are currently six days left. At time of press, the shirt was listed at $300. 

Photo: Getty Images