Steve Wynn mocked his own wedding last Thursday in a faux ceremony where he dressed like the other king of Las Vegas.
Steve -- dressed as Elvis: The Later Years -- and bride-to-be Andrea Hissom road-tested their nuptials at Cupid's Wedding Chapel in Vegas.
The ceremony wasn't legal -- that will happen in grand fashion this weekend.
All Shook Up
Over Looming Nuptials
4/26/2011 1:40 PM PDT BY TMZ STAFF
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