WWE Smackdown spoilers for August 19,2011

* Tonight's main event will be a 20-man battle royal to crown a new #1 contender to Randy Orton's World Heavyweight Title.

* WWE Divas Champion Kelly Kelly and AJ Lee defeated Alicia Fox and Natalya.

* Mark Henry won a battle royal to become the new #1 contender to the World Heavyweight Title. The match came down to Henry, Sheamus, Wade Barrett and Sin Cara. Henry ended up eliminating Sin Cara in the end to win. SmackDown ends with Henry and Randy Orton staring each other down.
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