Donny and Marie Osmond were the siblings that we all longed to be like. Why couldn't we get along with our brothers and sisters like they did? What was it about this singing and dancing family that just seemed weirdly delightful? The show only ran for three years, but in that time, they managed to gain an enormous audience. They had both already seen some success in the business, with Donny singing with his brothers in their band The Osmonds, and Marie breaking out on her own topping the charts with "Paper Roses." ABCBut when 18-year-old Donny and his