Taylor Swift and Sabrina Carpenter joined forces for an unexpected duet of “Espresso” during the New Orleans stop of the Eras Tour

Taylor Swift took the stage for the second night of her three consecutive performances at Caesars Superdome in New Orleans, Louisiana, as part of The Eras Tour.

Taylor Swift's The Eras Tour, consisting of 149 shows that span five continents, now has the distinction of being the highest-grossing tour of all time and the first tour in history to surpass $1 billion in revenue

After captivating the audience with her extensive song repertoire, the 34-year-old pop superstar delighted approximately 65,000 fans by inviting rising talent Sabrina Carpenter, her former opening act, to join her for a duet.

Fans might remember that Carpenter, 25, had the privilege of opening for Swift during the summer of 2023 in Mexico City, continuing as the opener for The Eras Tour through the end of that year and into the current one.

Tay,or Swift, 34, surprised 65,000 screaming fans when she brought out Sabrina Carpenter for a duet of a three-song smash up during day two of her three-night stand at Caesars Superdome in New Orleans, Louisiana on Saturday

The dynamic duo entertained the enthusiastic crowd by performing a medley of three of their popular songs.

A video that quickly went viral on X captured the moment the “Skinny Dipping” star appeared on stage to perform an acoustic rendition of her summer hit “Espresso,” which they seamlessly blended with Swift’s bonus track “Is It Over Now?” from the 1989 album.

After mesmerizing fans with songs from her massive song catalog, the pop superstar brought out the rising star, who had been her former show opener earlier in The Eras Tour

As the two singers moved towards the front of the stage, their voices blended with the enthusiastic crowd, who sang along nearly as loudly as the stars themselves.

For this special performance, Carpenter donned a white baby doll dress that highlighted her legs, paired with towering platform shoes that added extra height to her petite 5-foot frame.

The “Nonsense” singer styled her platinum blonde hair to cascade past her shoulders, featuring added volume and her signature bangs with a subtle center part.

A viral video on X shows the Skin star as she came onstage to do an acoustic version of her summertime smash hit Espresso, which they ended up mashing with Swift's 1989 bonus track Is It Over Now?

After finishing up with their first smash up, Swift pleaded for Carpenter to come and lead the stadium of fans through a version of her big hit Please Please Please

The two ladies walked arm-in-arm after wowing the crowd in New Orleans

During this segment of the show, Swift dazzled in a vibrant red-orange dress that trailed close to the ground in the back while being hiked up in the front for a more leg-revealing look.

She also sported a long dark brown wig while playing her acoustic guitar during the mash-up performance.

After the two-song duet concluded, Swift wasn’t ready to part ways with Carpenter. She enthusiastically invited her to lead the stadium in a rendition of her hit “Please Please Please.”

The pair capped off the moment by blending in another chorus of “Espresso” to create an unforgettable finale.