Tom Cruise Reportedly Dating Laura Prepon, Rosie O’Donnell Loses 50 Pounds: Top 5 Thursday Stories

Tom Cruise and Rosie O'Donnell
Tom Cruise is reportedly dating Laura Prepon, Rosie O'Donnell shows off 50-pound weight loss, and other top stories from April 17 Larry Busacca/Getty Images; Alison Buck/WireImage