Wendy Williams goes live after being taken away in an ambulance. What the talk show host told the police inside the ER as she fights for her freedom from assisted living. Then, Billy Joel reveals a medical crisis. Why he’s cancelling 4 months of concerts. Plus, country star Luke Combs reveals he’s battling a rare disease. And, a TV star’s murder for hire plot? “Ghost Adventures” host Aaron Goodwin’s wife arrested for allegedly hiring a hit man to kill him. Then, Gigi Hadid opens up about her love life with Bradley Cooper. Plus, 25 A-listers together on screen. How they got all the stars together for a new docuseries. And, Britney Spears shares a rare look inside her home with 18-year old Jayden following in his mom’s music footsteps. Then, Meg Ryan and Dennis Quaid’s son Jack on his mom’s return to the spotlight. And, his new movie facing off with another famous star’s son, Ray Nicholson. Plus, a “Married at First Sight” couples swap. The stars who ditched their spouses for each other. ET has a first look at the finale fireworks. Then, Sting and Shaggy spill the E-Tea. What you never knew about the music superstars and close friends. Plus, country singer Ingrid Andress’s first TV interview after a botched National Anthem performance sent her to rehab.