David Walliams has a connection to Britain’s Got Talent semi-finalist Dante Marvin, having met the 13 year old before his audition.The teenager impressed audiences with a hilarious comedy song about living with brittle bone disease, which also included a few funny digs at the judges. In his audition, Dante sang a comedy song which included the lines: “I am just 13 years old. I've broken 97 bones.The hospital's my second home.