Pop music megastar Taylor Swift and ​National Football League player Travis Kelce are already married, the New York Post's Page Six reported on Thursday, citing multiple unnamed sources amid preparations for an expected celebration at New York's Madison Square Garden.

The couple, both 36, exchanged ⁠vows in front of a "tiny group of loved ones," the outlet ⁠said. It did not say when or where the nuptials took place, though it noted Swift's private jet recently spent time in Nashville, the city where she lived early in her career.

As workers scrambled to prepare Madison Square Garden on Thursday for what ​was ⁠expected to be a lavish celebration for the megastars, the pair showed some support for New York: The singer's publicity team on Thursday said that Kelce and Swift had donated $26 million to several charities in the city and elsewhere this week.

Neither has commented publicly on their plans, but several media outlets reported that Swift and Kelce will hold a 100-person event at the sports arena on Thursday, followed by a larger celebration in front of 1,000 people on Friday.

A sign posted at an entrance to the venue on Friday advised that anyone entering from June 29 through July 3 for "an event" could have their photo taken. By entering, people were agreeing to maintain strict confidentiality, including not discussing its hosts or attendees, the sign said, according to an image captured by a Reuters journalist.