Tune in tomorrow for a spectacular history-making event. Oprah interviews two living legends—Cher and Tina Turner in Las Vegas!
"We had such a great time. You'll be dancing in your living room," Oprah says. "It really is a once-in-a-lifetime event."
"Oprah, to see you, Cher and Tina together was really inspiring," Gayle says. "I was there, and I can't wait to see the show."
Read Oprah's special update about legislation in Pennsylvania to fight puppy mills.