Happy Birthday Conchata Ferrell–77 Dianne Wiest–72 Reba McEntire–65 Alexandra Billings–58 Vincent Vaughn–50 Julia Stiles–39 Stefani Germanotta(“Lady Gaga”)–34 ; 1979 – A coolant leak at the Three Mile Island’s Unit 2 nuclear reactor outside Harrisburg, Pennsylvania leads to the core overheating and a partial melt down.