"Superstar" is a song by American singer-songwriter Madonna from her twelfth studio album MDNA (2012). It was released on December 3, 2012, in Brazil only as a special edition free CD with Brazilian newspaper Folha de S.Paulo. The song was written and produced by Madonna, Hardy "Indigo" Muanza and Michael Malih and is a dance-pop track, which has electronic and pop influences. Instrumentation featured in "Superstar" includes guitars and drum machines. Lyrically, Madonna compares her boyfriend with famous men, such as John Travolta, Abraham Lincoln, Al Capone, among others and claims to be his "biggest fan".

The accompanying artwork for the single was created by Brazilian graffiti artist Simone Sapienza, who won a contest sponsored by Johnnie Walker's Keep Walking Project in Brazil. She was chosen by Madonna from ten finalists of the contest. "Superstar" received mixed to positive reviews from music critics, most of whom felt it would be a potential single and praised the production, while others dismissed the lyrical content. A music video for the track was shot, however it was controversial since Madonna wanted to dress as a "Terror Bride", a combination of an Iraqi bridal veil and a US soldier's uniform. Subsequently, the video was never released. "Superstar" was used in a television campaign for US TV channel Bravo, supporting its "Summer by Bravo" promotion including stars from its original programming.

"Superstar" was written and produced by Madonna, Hardy "Indigo" Muanza and Michael Malih and was recorded at MSR Studios in New York City. After the completion of MDNA, critics around the world were invited to Abbey Road Studios for an initial review of the album. Many critics noted that Madonna's daughter Lourdes' vocals appeared in "Superstar", which was subsequently confirmed by the singer herself. When Madonna was talking to The Sun about her daughter's collaboration, she said: "[Lola] just came over to the studio that day. Then I said, 'Oh, can you sing this part?' and she agreed to." Further explanation about Lourdes' singing on the track was given:

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