Donny and Marie Performing Together Again!

Donny makes an exclusive announcement to ET! DONNY and MARIE OSMOND have a huge announcement to make: The celebrity pair are reuniting to perform together again for an incredible stage show at the MGM Grand in Las Vegas, from July 17-23. "Marie and I have decided we're coming back together again," Donny tells ET's MARY HART . "The two of us can hardly wait." The two entertainers have been through a terribly emotional year together, what with their father passing away earlier this month and Marie's dramatic ups and downs on "Dancing with the Stars." (link)