The wife of Kansas City Chiefs quarterback Patrick Mahomes joined her husband and Swift's boyfriend, Travis Kelce, for the latest stop on the European leg of the Eras Tour. While there was plenty of attention on Kelce during an emotional tribute from Swift, Brittany Mahomes also turned heads with her unusual choice of attire.

But if you then probe more and look at the highest price for a single ticket, then Miami, at more than $10,000, tops the other U.S. cities with Indianapolis and New Orleans trailing. And the most expensive highest price ticket was marked at over $14,000 for the closing night of the entire tour on Dec. 8 in Vancouver.

Swift will be performing in Zürich on July 9 and 10 and then in Milan for another pair of concerts on July 13 and 14.