LOS ANGELES (CNS) — The widow of former Palm Springs Mayor Sonny Bono is asking a federal judge to dismiss a $1 million lawsuit brought by Cher that alleges ex-Rep. Mary Bono is unfairly withholding royalties from such 1960s Sonny & Cher hits as "I Got You Babe" and "The Beat Goes On," according to court documents obtained Thursday.

Cher filed suit against the widow of her former partner/husband in the folk-pop duo in October in Los Angeles federal court.

What You Need To Know

  • Sonny Bono's widow is asking a federal judge to dismiss a $1 million lawsuit brought by Cher that alleges ex-Rep. Mary Bono is unfairly withholding royalties from such hits as "I Got You Babe" and "The Beat Goes On," according to court documents obtained Thursday

  • After Cher and Sonny Bono divorced in 1975, they agreed to split revenue from the songs recorded together, according to the lawsuit

  • Attorneys for Cher allege that in recent years, Sonny's fourth wife and widow, Mary Bono, "has undone" Cher's ownership of those rights and royalties

  • In new court papers, attorneys for Bono's widow argue that Cher's claim fails because it is groundless and insufficiently argued

According to the lawsuit, after Cher and Sonny Bono divorced in 1975, they agreed to split revenue from the songs recorded together. Attorneys for Cher allege that in recent years, Sonny's fourth wife and widow, Mary Bono, "has undone" Cher's ownership of those rights and royalties.

Attempts to reach Mary Bono were not immediately successful.

In new court papers, attorneys for Bono's widow argue that Cher's claim fails because it is groundless and insufficiently argued. A court date was set for April 2022.

Cher and Sonny Bono married in 1964 and began performing under the name Caesar and Cleo, before switching to Sonny & Cher. In addition to their music, the couple built their celebrity via television, starring in the 1971-74 CBS variety show, "The Sonny & Cher Comedy Hour."

Their career as a duo waned by the mid-1970s, though each was successful on their own — Cher in movies such as "Mask" and "Moonstruck" and Bono as a California politician.

Sonny Bono was mayor of Palm Springs from 1988-92 and a Republican congressman from 1995 until his death in a skiing accident in 1998. He was succeeded by Mary Bono, who served until 2013.