The pop superstar spoke out against anti-LGBTQ legislation and encouraged fans to research their elected officials.
Sabrina Carpenter will open for the pop star's shows in Mexico, Argentina and Brazil.
"You are the role model all of us girls and women need," the talk-show host said of the pop star post-concert.
"Taylor Time," the New York Jets quarterback captioned a video clip from the May 27 show.
"I love you all in that crazy crowd last night," the pop star wrote after her New Jersey show on May 26.
The former couple was spotted together at Swift's sold-out MetLife Stadium show on May 26.
The superstar will play three shows at MetLife Stadium in East Rutherford, N.J., this weekend.
The keyboard was likely damaged by three hours worth of rainstorms from the night before.
Despite advances in ticket safety technology, fraud is still a problem for major tours.
"Philly was a dream, honestly," the pop star tweeted.
