Celebrity See Over 57 of Taylor Swift's 1989 Tour Guests Take the Stage with Her By Alexis Bennett Alexis Bennett Alexis Bennett is a New York-based writer who covers all things fashion, shopping, and beauty. She was previously the Ecommerce editor at InStyle. InStyle's editorial guidelines Updated on September 9, 2015 @ 01:00PM Pin Share Tweet Email Trending Videos Photo: Tim Boyles/LP5/Getty Images Taylor Swift might be a solo artist, but she definitely isn't alone in the friend department. The "Bad Blood" singer proved that she has several buddies in very high places, and she can even get them to join her on the stage no matter what city she's in. During her 1989 Tour Swift welcomed a bunch of her celebrity pals to share the stage with her. The performances included some of our favorite music artists like Justin Timberlake and Mary J. Blige. Plus, there were also non-singers who took to the stage, such as Ellen DeGeneres and Julia Roberts. There were so many surprise appearances that it was hard to keep up with all of the unforgettable moments. Luckily we've got the history-making performances in one place. Keep scrolling to see all of Swift's special guests. 01 of 57 May 30, 2015 Larry Busacca/LP5/Getty Images Victoria's Secret models Gigi Hadid and Martha Hunt struck a fierce pose on stage in Detroit, Michigan. 02 of 57 May 30, 2015 Larry Busacca/LP5/Getty Images for TAS Swift's gal pal Hadid even danced to the music while on stage in Detroit, Michigan. 03 of 57 May 30, 2015 Larry Busacca/LP5/Getty Images for TAS Imagine Dragons member, Dan Reynolds, belted out a song with Swift in Detroit, Michigan. 04 of 57 June 6, 2015 Jason Merritt/LP5/Getty Images for TAS The country band Little Big Town took to the stage in Pittsburgh, Pennsylvania. 05 of 57 June 12, 2015 Dimitrios Kambouris/LP5/Getty Images for TAS Echosmith singer Sydney Sierota graced the stage in Philadelphia, Pennsylvania. 06 of 57 June 12, 2015 Dimitrios Kambouris/LP5/Getty Images for TAS Actress Mariska Hargitay and model Cara Delevingne shared the spotlight with Swift in Philadelphia, Pennsylvania. 07 of 57 June 13, 2015 Dimitrios Kambouris/LP5/Getty Encore! Hargitay had a double dose of fun in Philadelphia, Pennsylvania with Swift. 08 of 57 June 27, 2015 Getty Images Europe Martha Hunt, Kendall Jenner, Serena Williams, Karlie Kloss, Gigi Hadid, and Cara Delevingne, showed Swift major love in London, England. 09 of 57 July 10, 2015 WireImage The U.S. Women's National Soccer team celebrated winning the FIFA World Cup with Heidi Klum and Swift in East Rutherford, New Jersey. 10 of 57 July 10, 2015 Larry Busacca/LP5/Getty Images for TAS The Weekend sang a duet with Swift in East Rutherford, New Jersey. 11 of 57 July 10, 2015 Larry Busacca/LP5/Getty Images for TAS Hailee Steinfeld, Lily Aldridge, Gigi Hadid, and Lena Dunham all reunited in East Rutherford, New Jersey. 12 of 57 July 11, 2015 Kevin Mazur/LP5/WireImage Nick Jonas took fans by surprise as he hit the stage in East Rutherford, New Jersey. 13 of 57 July 11, 2015 Kevin Mazur/LP5/WireImage In East Rutherford New Jersey Swift showed off her squad with appearances from Candice Swanepoel, Lily Aldridge, Uzo Aduba, Karlie Kloss, Behati Prinsloo, and Gigi Hadid. 14 of 57 July 13, 2015 Kris Connor/LP5/Getty Grammy award winning singer Lorde joined swift during the Washington, D.C. stop. 15 of 57 July 14, 2015 Paul Morigi/LP5/Getty Images for TAS Jason Derulo showed Swift his support during the Washinton, D.C. stop. 16 of 57 July 18, 2015 Daniel Boczarski/LP5/Getty Images for TAS Andy Grammer hopped on stage during Swift's performance in Chicago, Illinois. 17 of 57 July 18, 2015 Daniel Boczarski/LP5/Getty Images for TAS Empire's Serayah McNeill song along with Swift in Chicago, Illionois. 18 of 57 July 19, 2015 Daniel Boczarski/LP5/Getty Images for TAS Australian model Andreja Pejic and British model Lily Donaldson took to the stage in Chicago, Illinois. 19 of 57 July 19, 2015 Daniel Boczarski/LP5/Getty Images for TAS Sam Hunt serenaded Swift and the crowd in Chicago, Illinois. 20 of 57 July 25, 2015 Michael Loccisano/LP5/Getty Images for TAS Swift performed with Malcolm Kelley and Tony Oller, aka MKTO, in Foxboro, Massachusetts. 21 of 57 July 24, 2015 Michael Loccisano/LP5/Getty Images for TAS Walk the Moon's Nicholas Petricca had fun on stage in Foxboro, Massachusetts. 22 of 57 August 1, 2015 Jeff Vinnick/LP5/Getty Images for TAS The duo Nico and Vinz showed up at Swift's Vancouver performance. 23 of 57 August 8, 2015 Suzi Pratt/LP5/Getty Images Fetty Wap made a surprise appearance during the Seattle, Washington leg of the tour. 24 of 57 August 8, 2015 Suzi Pratt/LP5/Getty Images for TAS Singer Ciara and her boyfriend football player Russell Wilson were on stage during the Seattle, Washington show. 25 of 57 August 14, 2015 John Medina/LP5/Getty Images for TAS Fifth Harmony lit up the stage in Santa Clara, California. 26 of 57 August 15, 2015 John Medina/LP5/Getty Julia Roberts and musician Joan Baez united with Swift in Santa Clara, California. 27 of 57 August 15, 2015 John Medina/LP5/Getty Images for TAS In Santa Clara, California English girl group Little Mix performed with Swift. 28 of 57 August 21, 2015 Christopher Polk/Getty Images for TAS NBA star Kobe Bryant shocked guests during a Los Angeles, California show. 29 of 57 August 21, 2015 Christopher Polk/Getty Images for TAS OneRepublic's frontman Ryan Tedder rocked with Swift in Los Angeles, California. 30 of 57 August 22, 2015 Christopher Polk/Getty Images for TAS In Los Angeles, California Uzo Aduba had fun on stage with Swift. 31 of 57 August 22, 2015 Christopher Polk/Getty Images for TAS Mary J. Blige showed Swift and her fans love in Los Angeles, California. 32 of 57 August 22, 2015 Christopher Polk/Getty Images for TAS Actors Chris Rock and Matt LeBlanc teamed up with model Sean O'Pry to surprise concert goers in Los Angeles, California. 33 of 57 August 24, 2015 Christopher Polk/TAS/Getty Images for TAS Swift brought Alanis Morissette to the stage during a performance in Los Angeles, California. 34 of 57 August 24, 2015 Christopher Polk/TAS/Getty Images Ellen DeGeneres made everyone laugh while on the stage in Los Angeles, California. 35 of 57 August 24, 2015 Christopher Polk/TAS/Getty Images for TAS The Dixie Chicks singer Natalie Maines joined Swift for a duet in Los Angeles, California. 36 of 57 August 25, 2015 Christopher Polk/TAS/Getty Images for TAS Beck and St. Vincent wowed Swift's fans during another surprise in Los Angeles, California. 37 of 57 August 25, 2015 Christopher Polk/TAS/Getty Images for TAS John Legend surprised Swift's fans during a show in Los Angeles, California. 38 of 57 August 26, 2015 Christopher Polk/TAS/Getty Selena Gomez surprised fans in Los Angeles, California. 39 of 57 August 26, 2015 Christopher Polk/TAS/Getty Lisa Kudrow sang "Smelly Cat" in Los Angeles, California with Swift. 40 of 57 August 26, 2015 Christopher Polk/TAS/Getty Justin Timberlake joined Swift during one of her five performance in Los Angeles, California. 41 of 57 August 29, 2015 Charley Gallay/LP5/Getty Images for TAS Singer OMI united with Swift for a surprise performance in San Diego, California. 42 of 57 August 29, 2015 Charley Gallay/LP5/Getty Images for TAS Avril Lavigne rocked the crowd during Swift's San Diego, California show. 43 of 57 September 9, 2015 Bob Levey/LP5/Getty Images for TAS Wiz Khalifa brought a lot of energy to Houston when he performed "See You Again" with Swift. 44 of 57 September 16, 2015 Michael Hickey/LP5/Getty Images for TAS In Indianapolis, Indiana, The Band Perry encouraged Swift to join them with her guitar. 45 of 57 September 18, 2015 Duane Prokop/LP5/Getty Images for TAS The sparkles and fringe were doubled when Sydney Sierota hit the stage during the Columbus, Ohio stop. 46 of 57 September 21, 2015 Fernando Leon/Getty Images for TAS Country music star, Dierks Bentley, united with Swift for the ultimate surprise in Kansas City, Missouri. 47 of 57 September 25, 2015 John Shearer/LP5/Getty Images for TAS Steven Tyler brought the house down when he surprised concert goers in Nashville. 48 of 57 September 26, 2015 John Shearer/LP5/Getty Images for TAS British singer Leona Lewis joined the party to sing a duet of her hit "Bleeding Love" with Swift. 49 of 57 September 26, 2015 John Shearer/LP5/Getty Images for TAS Steven Tyler came back for another round with T. Swift and fans. 50 of 57 September 29, 2015 Dilip Vishwanat/LP5/Getty Images for TAS Nelly had too much fun with Swift and Haim as they belted out their tunes in St. Louis, Missouri. 51 of 57 October 2, 2015 George Pimentel/LP5/Getty Images for TAS Keith Urban rocked the stage with Swift in coordinating all black outfits in Toronto, Canada. 52 of 57 October 3, 2015 George Pimentel/LP5/Getty Images for TAS Charli XCX had too much fun on stage with Swift during a performance in Toronto. 53 of 57 October 17, 2015 Cooper Neill/LP5/Getty Images for TAS Ellie Goulding joined her bff to perform her hit "Love Me Like You Do" in Texas. 54 of 57 October 21, 2015 Steve Exum/LP5 Getty Images In Greensboro, North Carolina, Swift channeled her country heritage during a sassy duet of "Little Red Wagon" with Miranda Lambert. 55 of 57 October 27, 2015 Rodrigo Varela/LP5/Getty Images Miami Heat's basketball star Dwyane Wade represented during Swift's stop in Miami. 56 of 57 Rodrigo Varela/LP5/Getty Images Pitbull, also known as Mr. 305, shocked fans with a Cameo during the Miami show for the 1989 Tour. 57 of 57 October 31, 2015 Tim Boyles/LP5/Getty Images Concert goers in Tampa, Florida received a very special Halloween surprise when Idina Menzel joined Swift to sing "Let it Go" from Frozen.