Pop's biggest showgirl put on one of YouTube's biggest shows Wednesday, with Taylor Swift pulling in a record-high amount of live viewers with her debut on Travis and Jason Kelce's New Heights podcast.

"You should think of your energy as if it's expensive, as if it's a luxury item," Swift said.

Now the couple, who appear wholly enchanted with one another, have taken their relationship to the next level — or more appropriately, new heights.