On the AO Show this morning, Oonagh shared weird ways that we can all lose calories without having to hit the gym!

Did you know that singing in the shower can burn between 10 and 20 calories per song, depending on the volume and intensity of your voice. We assume that singing a song by Meatloaf could double that!

Laughing can burn between 20 and 40 calories in a ten minute workout!

Banging your head against a wall can burn up to 150 calories per hour!

You can even burn more calories from eating celery than you gain from eating it.

Chewing gum burns 11 calories per hour so over 12 hours that’s a whopping 131 calories!