Coldplay? What's a Coldplay?
Super Bowl 50, like most live events, played out as much on Twitter as it did on television. Some people were just there for the halftime show, featuring Coldplay with "guests" Beyoncé and Bruno Mars.
At least one person wasn't sure who else was supposed to be there.
(Taraji Henson later edited the caption to reflect the actual performer.)
Once the show started, people...