Dutch techno DJ Tiësto has landed a multimillion-dollar deal with the Wynn Las Vegas’ XS nightclub to play exclusively at the venue. Sources say Steve Wynn is paying a fortune to secure Tiësto at XS through 2012, an exclusive arrangement that prevents him playing elsewhere in Vegas. While the number of gigs hasn’t been agreed on, sources say Tiësto could appear on a monthly basis, making the deal worth about $2 million. Tiësto will be spinning in Vancouver, British Columbia, on New Year’s Eve. His first gig at XS will be on Jan. 7. A rep for XS told us the club is “looking into opportunities with numerous electronic artists, including Tiësto, in 2012.”