"It's done... I don't ever want to call it a cover up, it’s not a cover up, I elaborated on what was already on my back originally. I will never be able to erase the past so I just wanted to incorporate what was there, so we put the picture of Jesus and then actually the two angels on the side are my children." Nick Cannon explains the skin art that replaces his giant 'Mariah' back tattoo he dedicated to his ex-wife Mariah Carey.