Taylor Swift just released the dates for the North American leg of her Reputation tour, and fans are hoping the concert series will be another star-studded event (à la the 1989 World Tour).

Back in 2014, Swift made the crossover from country singer to full-fledged pop star and announced the tour for her wildly popular album 1989. Each night, Swift surprised her adoring fans with a guest performer. The list of guests was extensive and diverse, includingKeith UrbanMick Jagger, Fetty Wap andEllen DeGeneres.

Take a look at all the celebrity cameos from the 1989 World Tour in the following gallery:

Taylor Swift Concert, Idina Menzel

Tim Boyles/LP5/Getty Images for TAS

Taylor Swift Concert, Tove Lo

Rick Diamond/LP5/Getty Images for TAS

Taylor Swift, Miranda Lambert

Steve Exum/LP5 Getty Images for TAS

Ellie Goulding, Taylor Swift

Cooper Neill/LP5/Getty Images for TAS

Taylor Swift, Charli XCX

George Pimentel/LP5/Getty Images for TAS

Taylor Swift, Keith Urban

George Pimentel/LP5/Getty Images for TAS

Taylor Swift, Nelly

Dilip Vishwanat/LP5/Getty Images for TAS

Taylor Swift Concert, Mick Jagger

Getty Images

Taylor Swift Concert, Steven Tyler

John Shearer/LP5/Getty Images for TAS

Taylor Swift Concert, Alison Krauss

John Shearer/LP5/Getty Images for TAS

Taylor Swift Concert, Kelsea Ballerini

John Shearer/LP5/Getty Images for TAS

Taylor Swift, The Band Perry,

Michael Hickey/LP5/Getty Images for TAS

Taylor Swift, Wiz Khalifa

Bob Levey/LP5/Getty Images for TAS

Taylor Swift Concert, Avril Lavigne

Charley Gallay/LP5/Getty Images for TAS

Selena Gomez, Taylor Swift Concert

Christopher Polk/TAS/Getty Images for TAS

Justin Timberlake, Taylor Swift

Christopher Polk/TAS/Getty Images for TAS

Taylor Swift, Celeb Cameos, Alanis Morissette

Christopher Polk/TAS/Getty Images for TAS

John Legend, Taylor Swift

Christopher Polk/TAS/Getty Images for TAS

Taylor Swift, Celeb Cameos, Ellen

Christopher Polk/TAS/Getty Images for TAS

Taylor Swift, Celeb Cameos, Lorde

Kris Connor/LP5/Getty Images for TAS

Taylor Swift Concert, Hailee Steinfeld, Gigi Hadid, Lily Aldridge, Lena Dunham

Kevin Mazur/LP5/WireImage

Taylor Swift, Celeb Cameos, Fetty Wap

Suzi Pratt/LP5/Getty Images for TAS

Martha Hunt, Kendall Jenner, Serena Williams, Taylor Swift, Karlie Kloss, Gigi Hadid, Cara Delevingne

Brian Rasic/LP5/Getty Images for TAS

Taylor Swift Concert

Kevin Mazur/LP5/WireImage

Taylor Swift Concert, Matt LeBlanc, Chris Rock, Sean O'Pry

Christopher Polk/Getty Images for TAS

John Legend, Taylor Swift

Christopher Polk/TAS/Getty Images for TAS

Taylor Swift, Celeb Cameos, Andy Grammer

Daniel Boczarski/LP5/Getty Images for TAS

Taylor Swift, Celeb Cameos, Jason Derulo

Paul Morigi/LP5/Getty Images for TAS

Taylor Swift, Celeb Cameos The Weekend

Kevin Mazur/LP5/WireImage

Taylor Swift, Celeb Cameos, Uzo Aduba

Steve Granitz/WireImage

Nick Jonas, Taylor Swift

Twitter, Getty Images

Mariska Hargitay, Taylor Swift, Cara Delevingne

Dimitrios Kambouris/LP5/Getty Images for TAS

Taylor Swift, Celeb Cameos, Mary J. Blige

Christopher Polk/Getty Images for TAS

Taylor Swift Concert, Joan Baez, Julia Roberts

John Medina/LP5/Getty Images for TAS

Taylor Swift Concert Instagram

Instagram

Taylor Swift, Celeb Cameos, Serayah McNeill

Daniel Boczarski/LP5/Getty Images for TAS

Ciara, Russell Wilson, Taylor Swift Concert

Suzi Pratt/LP5/Getty Images for TAS

Taylor Swift, Sam Hunt

Daniel Boczarski/LP5/Getty Images for TAS

Taylor Swift

Getty Images

Taylor Swift Concert, Fifth Harmony

John Medina/LP5/Getty Images for TAS

Taylor Swift Concert

Larry Busacca/LP5/Getty Images for TAS

Taylor Swift Concert Instagram

Instagram

Ed Sheeran and Future are featured on a Reputation track, so it's possible they'd join the "Look What You Made Me Do" singer on stage.

We know that if Joe Alwyn were to strut on stage one night, our lives would definitely be made. Fingers crossed!

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