Joan Baez appears onstage with Taylor Swift

Joan Baez appears onstage with Taylor Swift

Joan Baez appeared onstage last night alongside film star Julia Roberts as special guests of Taylor Swift on her 1989 World Tour. During the gig in Santa Clara, the pair danced along with Swift as she performed her hit ‘Style’, Little Mix also joined Swift onstage for a performance of their hit ‘Black Magic’. Swift …