Taylor Swift's happy, we're happy!During a rainy show on the Foxborough, Massachusetts stop of Swift's Eras Tour, the «Anti-Hero» singer spoke to fans who weathered the storm to see her perform. In videos captured by fans and shared on social media, Swift said she's the happiest she's been in her life.«I kind of feel like telling you, I don't know, I've just never been this happy in my life in all aspects of my life ever before,» Swift gushed to concertgoers at Gillette Stadium.