E! has set Saturday, September 24, for Keeping Up with the Kardashians 10-Year Anniversary Special with Ryan Seacrest as host. Seacrest, who also executive produces, will sit down with Kris, Kim, Khloe, Kourtney, Kendall and Kylie in the 90-minute special to reflect on the past decade and delve into what it's been like for the family to live all their triumphs and hardships in front of the camera.