Katie Price has left fans in awe after posting a sweet clip of her son Harvey singing to her boyfriend Carl Woods for his birthday.The former glamour model, who is reportedly set to appear on Celebrity Masterchef, took to her Instagram feed to share a clip of her 18 year old making the adorable gesture.The video showed 42 year old Katie's eldest son sitting at a keyboard as he told his mum to "hurry up" before playing the notes to and singing Happy Birthday to Carl as he turned 32 on Monday, 15