For all the hasty preparations, hand-wringing over security, breathless media competition to scoop details and soul-wrenching performances, the essence of Michael Jackson's memorial service came down to 20 poignant, powerful seconds: the moment when 11-year-old Paris-Michael Jackson inched up to the microphone and, in a statement no one saw coming, referred to the late pop superstar as Daddy. It was a remarkably humanizing moment. Then again, it was remarkable just to see Jackson's three children in public to begin with. A fiercely protective father, Jackson rarely brought his brood out into public, covering their faces in veils and party masks to protect their identity when he did.