has it been performed live anywhere?
Yes - Virgin Megastore in Los Angeles, on the American TV show "Late Night with Conan O'Brien" , Late Show with David Letterman"
Just a Girl
In 1995, No Doubt played the first-ever Warped Tour and performed "Just a Girl" to begin the promotion of "Tragic Kingdom". They opened a concert at the Virgin Megastore in Los Angeles with the song in October 1995. Immediately before this performance of "Just a Girl", Stefani promised her mother that she would not curse while singing; however, Stefani did and as a consequence, her mother refused to speak to her for a week. In January 1996, No Doubt performed "Just a Girl" on the American TV show "Late Night with Conan O'Brien", marking their first appearance on late night television. Later that year on March 28, they sang "Just a Girl" on "Late Show with David Letterman". After the performance, the band was delighted to learn that David Letterman had been seen "tapping his foot" against the ground as they performed.
what is just a girl? A song by American band No Doubt who created it? Gwen Stefani and Tom Dumont who was the vocalist of the song? Gwen Stefani
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Just a Girl [SEP] Live performances
Stefani questions: "What about all the sweet, cute, little girls? Sweet, little, tiny, sweet girls. You want to sing?" before screaming "Fuck you, I'm a girl!" The performance of the song at the July 1, 1997 show in Anaheim, at The Arrowhead Pond, was recorded and released in No Doubt's first live album, "Live in the Tragic Kingdom" (1997). For the 2002 Rock Steady Tour, "Just a Girl" was performed during the concert's middle segment, following singing "Simple Kind of Life" and preceding "Hey Baby". Stefani engaged the audience with questions like "Wanna know something?" and then answered in the form of a song lyric: "I'm just a girl because that's all that you'll let me be!" "The New York Times"s Kelefa Sanneh found this as Stefani either "addressing her fans [and] joking about the demands of stardom" or "addressing a lover [and] lodging a bitter complaint about a relationship gone awry".