A pop star's family in danger? The new fears from fans making threats. Plus, star summer weddings. Katy Perry and Orlando Bloom are making plans and the singer who may not get an invite. Then, a "Game of Thrones" reunion? The exclusive "Paris" weekend wedding that's bringing them back together. And, behind the scenes with Tom Holland and Zendaya for new web slinging secrets from "Spiderman: Far From Home." Entertainment Begins and Ends with ET.