Donny and Marie at Flamingo Hotel and Casino Las Vegas. Donny and Marie Osmond bring their distinctive talents and undeniable charm to Flamingo Las Vegas. These icons of music and television are set to dazzle and delight audiences of all ages. See 70s icons Donny and Marie in their all-new show. 90-minutes of singing, dancing and entertainment. Hits include "Paper Roses", "I'm Leaving It (All) Up to You", "Morning Side of the Mountain", "Puppy Love" and "Deep Purple". Choice of three seating options. Book with us and Save 32% Off Donny and Marie at Flamingo Hotel and Casino Las Vegas.