Saturday night was another sold-out concert as Taylor Swift continued her 1989 World Tour. And as fans danced the night away at Met Life stadium, the “Shake It Off” crooner had quite a few tricks up her sleeves for loyal Swifties. In between performing her biggest hits, Swift brought former Jonas Brothers member Nick Jonas out onstage to deliver an impromptu rendition of “Jealous.” The two musicians have managed to stay close friends over the years and are supportive of each other’s careers.
