Justice Jackson's role in 'queer' Broadway show 'really reckless' as court weighs trans case: legal expert

"I think it's a huge mistake for federal judges, especially Supreme Court justices, to engage in activities that clearly put the stamp of approval on an ideological position regarding issues that could come before the court, which is practically the definition of a threat to their impartiality, the appearance of impropriety," Heritage Foundation senior legal counsel Thomas Jipping told Fox News Digital in an interview. 

The musical, called "& Juliet," features prominent LGBTQ+ themes and nonbinary characters. The musical begins where Shakespeare's original ends. Instead of dying by suicide for love, Juliet chooses to forge her own path, challenging traditional gender roles. On its website, "& Juliet" is described as a "hilarious new musical" that "flips the script on the greatest love story ever told."

Juliet's best friend, May, is a nonbinary character whose queer relationship is prominently featured and explored throughout the musical.

Justice Clarence Thomas has faced scrutiny over his wife's political activism. Justice Samuel Alito has been criticized for failing to disclose luxury trips funded by wealthy donors with business before the court, while Justice Amy Coney Barrett has drawn attention for her ties to religious groups and their potential influence on cases involving LGBTQ+ issues and abortion. Justice Brett Kavanaugh has also faced criticism over his confirmation process and past financial disclosures.

"Participating in an advocacy, in an exercise of advocacy, for a position on issues that come before the Supreme Court is an egregious violation of that principle in the code of conduct regarding impartiality. I don't think there's any question about that," he said.

Jackson wore jeans and an all-blue costume with a corset and a flowery hat. In one clip of the performance posted by the production's social media account, her character excitedly exclaims, "Female empowerment, sick!," and in another, she sings the Backstreet Boys' "Show Me the Meaning of Being Lonely."

"She should stay on her side of the bench, and judges should protect their impartiality and the appearance of impartiality more, not less. And this, this was really reckless, in my view," Jipping added.

This isn't the first time a Supreme Court justice has stepped into the spotlight of the performing arts. In 1994, Justices Antonin Scalia and Ruth Bader Ginsburg appeared as supernumeraries - non-speaking, background roles - in a Washington National Opera production of "Ariadne auf Naxos." 

The two, known for their ideological differences but close personal friendship, shared a love of opera.

The Supreme Court's press office did not respond to Fox News Digital's request by press deadline.

Fox News Digital's Peter Pinedo contributed to this report.