ET’s Kevin Costner exclusive. Kevin answers all the questions we all want to know, will he return to “Yellowstone”. Plus, his upcoming role that Chris Hemsworth wants to take. Then, Anya Taylor Joy’s secret wedding. How she kept it hidden. And, Sandra Oh reveals why she won’t return to “Grey’s Anatomy”. Plus, Robert Downey Jr.’s Oscars afterglow? His new show playing 4 four roles in one. Then, our Jon Bon Jovi exclusive. The health battle that’s making him struggle to sing. Plus, inside the new docuseries about his band drama. Why guitarist Richie Sambora abruptly quit while they were on stage. And, “The Conners” cast celebrates 100 shows. Our on-set exclusive with a throwback surprise. Then, a “Property Brother” I Do details. Zoe Deschanel and Jonathan Scott tying the knot. The star they want to be their wedding singer. Plus, Lenny Kravitz’s leather-clad workout demonstrating how a rockstar lifts weights.