Question: are donny and marie siblings?
Answer: Donald Clark "Donny" Osmond was born December 9, 1957 in Ogden, Utah, to Olive Osmond (née Davis) and George Osmond on . He was the seventh of eight brothers and has one sister. ... In 1974, Donny's sister, Marie Osmond, started performing with the brothers and Donny recorded duets with her.