Taylor Swift’s concerts never disappoint especially when she brings along her friends and fellow pop stars to sing along with.

During the second night of the 1989 World Tour in East Rutherford, N.J. on Saturday, the “Bad Blood” singer teased the crowd with a taunting, “If you all show me how crazy and loud you really are, I may have a few surprises for you.” So the crowd went wild with excitement.


Photo Credit: Famous/ACE/INFphoto.com

Right in the middle of the show, Taylor introduced a fellow singer from the Garden State, one who she met when he was only 15 years old - Nick Jonas.

The Jonas Brother sang his hit single, “Jealous” with the pop star while the entire stadium sang along.

“Last night the incredible @nickjonas sang ‘Jealous’ and 60,000 people sang it with us/screamed uncontrollably,” the singer captioned a photo on Instagram.

But Jonas wasn’t the only guest star who came along. During her hit song “Style,” Swift brought out her supermodel friends – as she has done throughout most of the tour – including Candice Swanepoel, Lily Aldridge, Martha Hunt, Gigi Hadid, Karlie Kloss and Behati Prinsloo Levine.

However, one other beautiful lady appeared on stage with the girls – actress Uzo Aduba from Netflix’s original series Orange is the New Black.

The first show at MetLife on Friday sold out and featured some of her BFF’s from the “Bad Blood” music video as well, but also included a really special group of guests, the U.S. Women’s Soccer Team alongside TV personality and model, Heidi Klum.

The weekend also showed up on Friday to sing his latest hit “Can’t Feel My Face” with the headliner.