Pop Taylor Swift Squads Up With Kendall Jenner, Cara Delevingne and More On Stage Squad up! by Kyle Hodge 6/28/2015 Embedded from www.youtube.com. </noscript> </div> It’s well known that Taylor Swift has a slew of famous friends, and last night they all assembled on stage for her 1989 world tour stop in London. The 65,000 fans in attendance erupted in cheers when Kendall Jenner, Gigi Hadid, Cara Delevingne, Karlie Kloss, Martha Hunt, and Serena Williams all joined Swift while performing her hit “Style.” It’s become something of a trend where her squad joins her onstage during the tour, but this is the largest group outing she has gathered together for a single show. Watch above. Kyle Hodge @hdgkyl