For tens of thousands of fans at Taylor Swift's first MetLife Stadium show on Friday (as well as those gathered outside the stadium), to say you could see "Sparks Fly" during her performance would be an understatement. After months of buildup, the crowd of more than 82,000 Swifties roared as the singer took the stage around 8 p.m. in her first night of shows for her Eras Tour at the East Rutherford stadium. Swift was joined on stage for performances with Ice Spice and Jack Antonoff.