Keith Urban and Carrie Underwood will perform their new joint single, "The Fighter," at Sunday's Grammy Awards in Los Angeles.
He says, “It’s a song about helping to heal and protect someone you love. It’s a song about reassurance that you'll always be there to take the blows the world can throw... Carrie and I had sung together before and I thought our voices blended really well. She was unquestionably the right choice. It was such a relief that she wanted to do it.”
They weren't able to be in the studio together to record the song, but that didn't prevent them from getting the job done.