Breakdown of a Brief: Kesha v. Dr. Luke

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May 9, 2022

As part of our work defending the legal rights of women and girls, Legal Momentum leads, and joins, several amicus briefs throughout the year. Amicus curiae, or friend of the court, briefs are a vitally important tool to share our unique expertise and to provide courts with relevant information to inform their decision-making in key cases. Here’s a breakdown of the new amicus brief we filed in Gottwald v. Sebert and why it matters.

Breakdown of a Brief: Kesha v. Dr. Luke

Defending Survivors of Sexual Assault and Harassment from Meritless Defamation Lawsuits

Legal Momentum filed a new amicus brief on April 15th, 2022 in Gottwald v. Sebert in support of Appellant Kesha Rose Sebert, an American pop singer and songwriter best known as Kesha. Kesha was countersued for defamation in 2014 by her former music producer Dr. Luke after she filed a lawsuit alleging that he sexually assaulted her. Legal Momentum’s brief, joined by Equal Rights Advocates and the National Women’s Law Center, details how defamation suits are a tactic commonly deployed by abusers to further silence their victims and that survivors, including Kesha, should be protected from this type of lawsuit by updated New York State anti-SLAPP statutes.

Here’s a background of the case, a breakdown of the brief’s main argument, and why the ruling matters for survivors of sexual assault in New York State facing defamation suits by their abusers.

The full brief can be found here.

Background of the Case:

  • Anti-SLAPP laws (SLAPP = Strategic Lawsuit Against Public Participation) are laws that aim to avoid retaliatory defamation lawsuits designed to intimidate and silence people exercising their 1st Amendment rights.
  • In 2020 New York expanded its anti-SLAPP statute in such a way that finally survivors who are sued for defamation for speaking out about abuse can invoke NY's anti-SLAPP statute.
  • Kesha’s case was pending when NY expanded the anti-SLAPP law so she amended her lawsuit using the newly expanded law. An appellate court in NY held that the new provisions did not apply to cases already pending, but rather would only apply to defamation cases filed after the new provisions went into effect

Main Argument:

  • In recent years there is a stark upward trend in defamation cases filed against survivors for speaking out about the abuse.
  • The NY legislature made clear during the process to pass the anti-SLAPP amendments that they were motivated by this alarming trend and that the anti-SLAPP amendments were directly intended to curb the filing of retaliatory defamation lawsuits against survivors.

Why the Brief Matters:

  • The expanded anti-SLAPP law will dissuade some abusers from filing retaliatory lawsuits against survivors. For those that are still filed, it will make it easier for survivors to quickly defeat the claims. Without an anti-SLAPP defense, litigation to defend against defamation is extremely financially costly and the process is retraumatizing for survivors.
  • The NY legislature intended to fix a problem that was already happening; the 2020 provisions need to apply to cases brought before the law and are still pendingotherwise the very people whose experience motivated the change to the law, like Kesha, will not benefit from it.

Legal Momentum’s brief urges that New York’s highest court settle the question of whether the updated NY anti-SLAPP statutes will apply in Kesha’s case and others filed before the 2020 expansion. Retaliatory defamation lawsuits weaponize our courts in order to intimidate and silence survivors. It's important that laws like NY's expanded anti-SLAPP are available to all survivors faced with a retaliatory lawsuit.


In response to the rise in defamation cases filed against survivors speaking out about abuse, Legal Momentum recently published our Guide to Defamation for Survivors of Sexual Assault or Harassment. The guide gives survivors who are speaking out about—or contemplating whether to share—their experiences with a better understanding of defamation law. It includes a plain language breakdown of the main principles of defamation law and a guide to the defamation statutes, including anti-SLAPP laws, in each state.


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