A primetime television shocker. The new fallout from a "windmill" confession on "The Bachelorette." Plus, a new twist in the Taylor Swift feud with Justin Bieber's manager. Then, "Oops, she did it again." The pop star video post that has everyone talking. And, how "Spiderman: Far From Home" stars, Tom Holland and Zendaya are lifting kids' spirits off camera. Entertainment Begins and Ends with ET.