Carrie said on Jay Leno that she doesn't have any new singles out. She has also been performing old songs on shows like the acms and jay leno. So i don't think Songs Like this is an official fifth single. I haven't even heard it on radio! did it get released to radio? I also have not seen a video. I think the play on era is over. carrie will most likely start working on a new album soon. so we only had four singles this time??
It has been confirmed that there will be no 5th single. "Songs like This" charted regardless.
"Remind Me" - a duet with brad will be released as his 3rd single in 2 months!