Taylor Swift Takes the Stage With Little Mix, Julia Roberts & Joan Baez

The 25-year-old Grammy-winning singer certainly knows how to drive a crowd wild with her surprise celebrity guests and the latest additions to her line-up are no different.

With Julia Roberts having joined T-Swift on stage over the weekend, we can’t help but feel the Bad Blood singer is actually running out of friends. “They smashed it tonight in front of 50,000 screaming fans”, Swift wrote on Twitter after the show.

Introducing the British girl band, Taylor shouted: “They’re handsome, they have each other’s backs – Little Mix is here!”

You may not actually be a celebrity if Taylor Swift hasn’t brought you on stage. “We love you Taylor can’t wait to catch up very soon! xx Little Mix xx”, Little Mix said on their Instagram page.

Julia Roberts, Taylor Swift and Joan Baez link arms on stage. The stars danced around on stage a bit, and Swift tweeted pics calling the pair her “heroes”. Swift was also joined later in the show by Julia Roberts and Joan Baez during a rousing performance of “Style“.

Known for her catchy lyrics and heartwarming smile, Taylor Swift has exploded on the music scene, breaking all boundaries between pop and country genres.

Just a sampling of her guests on this 1989 tour include the U.S. Women’s Soccer Team, Heidi Klum, Lena Dunham, Haim, Ciara, Lorde, Ellie Goulding, Serena Williams, Karlie Kloss and Cara Delevigne. “Sixty-five thousand people in the stadium – and she learned the choreography, wore our tour outfit – it was seriously a night we’ll never forget”.