I heard this a few years ago and remember really liking it but can't remember anything about it or the video other than near the end the women who sings it is crying and her mascara is running and the whole video is shot like it's her holding the camera at the selfie angle.
Anyone know what one I'm talking about?

Maybe this is it?
Stay- Sugarland
http://youtu.be/zPG1n1B0Ydw

I believe it's Wrecking Ball, by Miley Cyrus.
The clean video version is just as you described.

https://youtu.be/-YICuUtkjlg