Brit, there's two ways. One is to set the reverse camera mode, so you can see on the screen what you are getting a selfie of. The other way is to have the camera facing forward, go to a mirror so you can see what's on the screen (you look at your phone in the mirror to see its screen), and take a picture of yourself that way. It's how I get ear shots. Or you can take a picture of your reflection too. The cropping can either be done in the phone photo app, or on a PC photo editing program (Microsoft has one that comes standard with windows).