The 6th annual Hell in a Cell will take place on October 26 at the American Airlines Center in Dallas, TX. Concept is based on WWE s Hell in a Cell match, which has taken place since October 1997 when Shawn Michaels defeated the Undertaker. At last year s event, Randy Orton defeated Daniel Bryan in a Hell in a Cell match for the vacant WWE championship with Shawn Michaels as special guest referee. Also, AJ Lee defeated Brie Bella for the Divas Championship, and John Cena defeated Alberto Del Rio for the World Heavyweight Championship.