Super Bowl 53 gets a new super star performer. The big name who will joining Adam Levine and Maroon 5 at the Half Time show, in Atlanta. Then, "Bird Box" star Sandra Bullock gets candid. What she's only telling ET. Plus, "This Is Us" star Milo Ventimiglia's "Second Act" with Jennifer Lopez. And, meet the host of daytime television's newest "Breakthrough" show and how he can help you too. Also, inside the "Very Brady Renovation!" The news that will rock all their die-hard fans! Entertainment begins and ends with ET.