Tiësto has been forced to reschedule his forthcoming US tour.
The DJ was due to hit the road Stateside next month for his Club Life College invasion tour plus his headline shows at Los Angeles Staples Centre and Calgary's Big Four Building.
But due to a back injury, the DJ has been forced to pull the shows.
Tiësto is expected to make a full recovery and the dates have been rescheduled for December and February and March next year.
If you have tickets for the October tour but can't make the rescheduled dates visit Tiësto's website here for details on how to claim your refund.
Dec 6 - San Diego Sports Arena - San Diego, CA
Dec 7 - UIC - Chicago, IL
Dec 21 - BMO Centre - Calgary, AB
Feb 19 - OnCenter - Syracuse, NY
Feb 20 - Washington Avenue Armory - Albany, NY
Feb 21 - Mullins Center - Amherst, MA
Feb 22 - Whittemore Center - Durham, NH
Feb 25 - Sands Bethlehem Event Center - Bethlehem, PA
Feb 26 - Bryce Jordan Center - State College, PA
Feb 27 - EMU Convocation Center - Ypsilanti, MI
Feb 28 - Nationwide Arena - Columbus, OH
Mar 2 - Tiësto Club Life - STAPLES Center - Los Angeles, CA
Mar 5 - San Jose Event Center - San Jose, CA
Mar 6 - Save Mart Arena - Fresno, CA