MGM Collection with Marriott Bonvoy, the brand created by two hospitality powerhouses, MGM Resorts International and Marriott International, has this week begun accepting reservations for 16 iconic hotel and resort destinations. Additionally, Marriott Bonvoy Moments® inspired by MGM Collection – from curating the production of the legendary Bellagio fountain show to the heart-pumping thrill of aerial acrobatics with jaw-dropping Cirque du Soleil performers – will transform a stay into a once-in-a-lifetime memory.