It was an event for the history books! Ellen built an outdoor stadium on the lot to house One Direction and 5,000 screaming fans! Take a look at these photos from the exciting day.
- Teen Busker Alfie Sheard Performs 'Wonderful Tonight' Just Kid Ink Melissa McCarthy Talks Playing Sean Spicer Ellen Feels the Love in Philly – LIVE! 'Ellen's Pet Dish' with Michelle Obama