Here is the preview for tonight's WWE Smackdown tapings…

* WWE will determine a new #1 contender for Sheamus' World Title.

* Alberto Del Rio will confront Booker T for taking away his title shot.

* Eve vs. Kaitlyn, with the winner becoming Booker T's assistant.

* The final hype for Summerslam.

* Triple H and John Cena are scheduled to appear for the live crowd.

* John Cena vs. Big Show and John Laurinaitis is the advertised dark match main event.