This four-month-old baby can't stand the sound of her mum's singing voice.<br /><br />As Leonne Roberts from Edinburgh breaks into song, her son's facial expression quickly changes into one of disgust as if he is on the verge of tears.<br /><br />Roberts said: "I filmed this video because it was hilarious. When it happened I was crying with laughter. <br /><br />"When I showed it to other people there was lots of laughing and asking me to play it again! In the video every time I would sing to my 4-month-old baby boy he began crying."
