Donny & Marie Osmond

Sibling superstars Donny & Marie Osmond gained fame as teenagers in part due to their self-titled variety series in the ‘70s. With Donny singing mostly pop and Marie leaning toward country songs, they have performed such hits as "I’m Leaving It All Up to You," “Soldier of Love” and “Paper Roses.” They frequently headline shows in Las Vegas and appear in film, radio and television. Donny won the ninth season of Dancing with the Stars in 2009.