Monday on "The Talk" season 10 premiere, new host Marie Osmond shares exclusive footage of her recent fall while performing her Las Vegas show with brother, Donny. "We have this bet between us, that if anybody ever falls or has an accident, you keep singing. If you don't keep singing you have to pay the other person 500 bucks. The whole time I'm like, 'save the microphone.'" Osmond also shares the sweet gift Donny had delivered to her dressing room this morning, "And my sweet brother sent me the most beautiful flowers... and I just want to tell him that he sent the most sweet thing and love you my brother. You know, we tease each other a lot but, we're kind of like Mutt and Jeff and Pete and Repeat. I just love him and he's so supportive and sweet, and it just really touched me."