Sandra Bullock & Channing Tatum Met in the Principal's Office

James welcomes Sandra Bullock and Channing Tatum who first met in the principal's office thanks to their daughters bumping heads. And after they explain how they might be separated at birth, Channing explains what he's putting himself through for "Magic Mike 3" - no cheat meals til May. And "The Lost City" co-stars talk about Chanimal's arrival on set and how he had to get very familiar with everyone on Day 2. More Late Late Show: Subscribe: Watch Full Episodes: Facebook: Twitter: Instagram: Watch The Late Late Show with James Corden weeknights at 12:35 AM ET/11:35 PM CT. Only on CBS. Get new episodes of shows you love across devices the next day, stream live TV, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! --- Each week night, THE LATE