Gavin DeGraw and Colbie Caillat Debut New Song [VIDEO]

For the past several months Gavin DeGraw and Colbie Caillat have been touring together. That has apparently helped them finish the song that they have been working on together since before May.

Their song "We Both Know" was debuted at a performance at the Greek Theater in LA and thankfully someone had a video camera rolling to capture the beautiful music they made together.

Colbie Caillat told ABC News Radio "I don't know when it's gonna be out, or what it's gonna be on, but we're gonna release it at some point."

This Youtube video will have to due until its release.