
On August 18 1987, Madonna performed the first of three sold-out Who’s That Girl Tour concerts at Wembley Stadium in London.
In total, Madonna performed for 216,000 fans during the three nights at Wembley.

On August 18 1987, Madonna performed the first of three sold-out Who’s That Girl Tour concerts at Wembley Stadium in London.
In total, Madonna performed for 216,000 fans during the three nights at Wembley.
On August 15 1987, Madonna opened the European leg of the Who’s That Girl World Tour 1987 at Roundhay Park in Leeds, England. Madonna performed for 73,000 fans during the show.
The title Who’s That Girl Tour came to Madonna during rehearsals when she looked at a gigantic image of herself, projected on a screen on the stage. She commented,
“Oh god, what have I done? What have I created? Is that me, or is this me, this small person standing down here on the stage? 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.?”
On August 11 1987, Madonna’s True Blue album was certified 5x platinum (for shipment of 5 million units) in the USA.
Stephen Thomas Erlewine noted that “True Blue is the album where Madonna truly became ‘Madonna the Superstar’—the endlessly ambitious, fearlessly provocative entertainer that knew how to outrage, spark debates, get good reviews—and make good music while she’s at it.”
On May 30th 1987, Breakfast Club scored their biggest hit as Right On Track peaked at #7 on the Billboard Hot 100.
Madonna became a member of Breakfast Club in late 1979, first as a drummer before branching out to keyboards and guitar, all the while sharing vocal duties (and living quarters) with her boyfriend, Dan Gilroy, and his brother Ed.
Bassist Gary Burke left Breakfast Club with Madonna and Mike Monahan to form Emmy with Stephen Bray in early 1981.
As Madonna was achieving success as a solo artist, Burke and Bray rejoined the Gilroy brothers for Breakfast Club’s 1984 single, Rico Mambo, on ZE Records, followed by a self-titled LP for MCA Records in 1987.
In yet another Madonna connection, Re-Invention Tour back-up singer/dancer Siedah Garrett makes an appearance in the video for Right On Track and also provided backing vocals for the song.