The Who's That Girl World Tour (billed as Who's That Girl World Tour 1987) was the second concert tour by American singer and songwriter Madonna. The tour supported her 1986 third studio album True Blue, as well as the 1987 soundtrack Who's That Girl. It started on June 14, 1987, at the Osaka Stadium in Osaka, Japan, and ended on September 6 of the same year at the Stadio Artemio Franchi in Florence, Italy. It was Madonna's first world tour and marked her first visits to Japan and Europe. Musically and technically superior to her previous Virgin Tour, Who's That Girl incorporated multimedia components to make the show more appealing.

Madonna trained physically doing aerobics, jogging and weight-lifting, to cope with the choreography and the dance routines. For the costumes, she collaborated with designer Marlene Stewart, expanding on the idea of bringing her popular video characters to life onstage, reworking scenes from her music videos. The stage had four video screens, multimedia projectors and a flight of stairs in the middle. Patrick Leonard, who was the musical director, encouraged Madonna to go with the idea of remixing and presenting her older songs for the show.

The show consisted of seven costume changes, with song-and-dance routines, theatrics and addressing social causes. The tour was critically appreciated, with reviewers commending the extravagant nature of the concert and Madonna as a performer. It was a commercial success, grossing in total of US$25 million by playing in front of 1.5 million audience. According to Pollstar, it was the second highest-grossing female concert tour of 1987, behind Tina Turner's Break Every Rule Tour.

Who's That Girl was broadcast in a number of international television channels and was released on VHS titled Ciao Italia: Live from Italy. Biographer J. Randy Taraborrelli commented that "Many female artists behave like a diva for a period when they reach superstar status, and the 'Who's That Girl?' tour marked the beginning of Madonna's." It is also noted for giving rise to the term "new Madonna", a stronger and more intelligent sexual image of her former self which had given rise to the term Madonna wannabe. It was proposed to build a statue of the Madonna in the city of her paternal grandparents in Pacentro, Italy, but the idea was rejected by the local city hall.

Background Madonna's 1987 film Who's That Girl was a box office failure, however the soundtrack of the film proved to be a big success. The album consisted of four Madonna songs, along with tracks by Warner Bros. Records' acts including Club Nouveau, Scritti Politti and Michael Davidson. Three of Madonna's songs were released as singles, namely: "Who's That Girl", "Causing a Commotion" and "The Look of Love"; all of them were critically and commercially successful.

The album sold a million copies in the United States, and five million worldwide. Taraborrelli felt that at that moment, riding on Madonna's coattails proved profitable for everyone involved, including Warner Bros. Records, which notched up big sales with a compilation soundtrack album that was basically a showcase for its marginal artists. But still they wanted to "milk-in" the success of Madonna, a view shared by Peter Guber and Jon Peters, executive producers of the film. Hence they felt a worldwide concert tour was the appropriate thing to do, since it would promote both the soundtrack and the film, as well as Madonna's successful third studio album True Blue, released the year before. As Madonna's first world tour, Who's That Girl ended up being a resounding success, although by its end, Madonna declared that she did not want to hear any of her songs again and she did not know whether she would ever write another one. "I returned feeling so burned out and I was convinced that I wouldn't go near music for quite a while", she said.

Development

The Who's That Girl World Tour was musically and technically superior to Madonna's Virgin Tour, because she incorporated multimedia components to make the show more compelling. As the tour was confirmed, Madonna and her team started planning for it. Madonna wanted a show which consisted of theatrics, drama, dance and choreography in "full-force". Her publicist Liz Rosenberg commented, "She wants a visual impact that would knock people out. She was very determined about this. And she's the type that makes decisions quickly; If something doesn't work, she starts over. You'll see a different look this year, but it's still Madonna, still bigger than life." In order to engage herself completely and handle the grueling dance routines, she started attending aerobics classes at Hollywood health centre The Sports Connection. By the time the tour drew nearer, she hired a personal trainer, and her daily routine involved jogging, weight-lifting, dancing, gymnastics, trampoline, swimming and cycling. She started eating vegetarian food with plenty of protein and carbohydrate and avoided the sun. British funk band Level 42 was the supporting act of the tour. Madonna's image was that of a blond girl with soft curls, making a striking contrast with the firm, almost hard lines of her eye make-up and lipstick; the idea of her friend, actress Debi Mazar.

For the costumes, Madonna collaborated with designers Marlene Stewart and Leslie Hamel. She expanded on the idea of bringing her popular video characters to life onstage, reworking scenes from "True Blue", "Open Your Heart", "Papa Don't Preach" and "La Isla Bonita". For "Open Your Heart", Madonna reused the Stewart designed with Trashy Lingerie black bustier worn by her in the video, complete with tassels, golden tips and ribbing with fishnets on leg. Leslie Hamel's designs included the Flamenco style dress for "La Isla Bonita" and Spanish inspired pants for Holiday and a gold lamé jacket and pants for the "White Heat" sequence. The True Blue performance dress and the male dancers outfits.For the medley sequence, Madonna used a dress that was visually amusing and, according to Madonna, was for "anyone that takes me too seriously, or imagined and I take myself too seriously." Inspired by Dame Edna Everage, the Leslie Hamel designed dress consisted of a hat strewn with fake fruits, flowers and feathers, jeweled batwing spectacles with heavy, black frames, a ruffled skirt and a bodice covered with objects such as watches and dolls and fishnets. The knickers were inscribed with the word "Kiss". Continuing her tradition of message clothes, she spelt out the phrase "You Can Dance" on her Leslie Hamel jacket, using the letter U, a can of soup and the word "dance" at the back.

Calling the show a "theatrical multimedia spectacular", Madonna wanted a huge stage with a central platform from which a flight of stairs descended. The central platform was flanked by two lower platforms, which housed the band and the musicians. A large video screen was suspended above the stairs, which descended during the show. Two projectors were situated at the front of the stage, which projected images of The Pope and President Ronald Reagan during the show. Patrick Leonard, who had produced True Blue, joined as the musical director for the shows. Instead of following every note on the records, Leonard encouraged the musicians to come up with new ideas for the songs. Hence a number of the old songs were rearranged, including introducing a medley of "Dress You Up", "Material Girl" and "Like a Virgin"—which contained a sample from the Four Tops song "I Can't Help Myself (Sugar Pie Honey Bunch)". American choreographer Shabba Doo was signed to choreograph the show. 13-year-old Christopher Finch was signed to play the part of the small boy from the "Open Your Heart" video, since Felix Howard, who played the original part, did not get a working license, and hence could not join the tour. Madonna wanted three backup singers, a team of male dancers and a succession of costume changes. She took inputs from her then husband, actor Sean Penn saying, "I really respect Sean's opinion. He has great taste and is a very brilliant man. When I was putting my tour together, it was always in the back of my mind: 'I wonder what Sean will think of this?' He's extremely opinionated and has really high standards, and that sometimes pushed me into making decisions I wouldn't have otherwise made." Madonna explained that the title of the tour came from her playing many characters, commenting: "That's why I call the tour 'Who's That Girl?'; because I play a lot of characters, and every time I do a video or a song, people go, 'Oh, that's what she's like.' And I'm not like any of them. I'm all of them. I'm none of them. You know what I mean.?"

Concert synopsis

The show started with a performance by Level 42. As their performance ended, the lights started blinking all around the stadium and Finch appears on stage, looking for Madonna. He is followed by two other dancers, who jump around the stage and disappear. Then Madonna's silhouette is visible behind a screen which has paintings by Tamara de Lempicka on it. She performs dance moves behind the screen, which starts going up slowly. She wore a custom-made black pointy corset by Trashy Lingerie and fishnets like the costume in the music video of "Open Your Heart". After dancing on the stairs, using a chair as a prop, Madonna descends and starts singing the song. Later Finch joins her again and they dance together till the song ends. This was followed by the performance of "Lucky Star" during which a disco ball spun above the stage; as Madonna and her dancers moved around it, the light from the ball flickered on them like a star. For "True Blue", Madonna came up on the stage wearing a blue, silk taffeta dress over her corset and a blue scarf hidden in her bosom. The stage had a similar blue setting like the original music video. Madonna is backed up by her singers who play her girlfriends. At the end of the song Madonna is asked to dance again by the dancer playing her man in the performance. During "Papa Don't Preach" Madonna wore a black leather jacket over her dress and walked around the stage while singing. The screen in the background showed portraits of Pope John Paul II and then-President of the U.S. Ronald Reagan, along with scenes of John Perry III's short film, The Nightmare, ending with the words "Safe Sex", as Madonna finished the song. She dedicated the song to the Pope, marking her first conflict with the Vatican, as Pope John Paul II urged Italian fans to boycott her concerts.