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Who Is Dermot Mulroney’s Former Wife? All About Prima Apollinaare

Prima Apollinaare is an Italian-born independent musician formerly reported as Tharita Cesaroni or Tharita Cutullè. Here is what is reliably known about her music career, children, marriage to Dermot Mulroney, and the divorce finalized in March 2026.
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Prima Apollinaare is the professional name associated with Italian-born musician Tharita Cesaroni, also reported as Tharita Cutullè. She is an independent singer-songwriter and recording artist who was married to actor Dermot Mulroney. The couple’s divorce was reported finalized in March 2026, so Apollinaare should now be described as his former wife rather than his estranged wife.

Prima Apollinaare is the professional name associated with Italian-born musician Tharita Cesaroni, also reported in entertainment coverage as Tharita Cutullè. She is an independent singer-songwriter and recording artist whose public profile has included her marriage to actor Dermot Mulroney. However, the couple’s divorce is no longer pending: public reports said their marriage was finalized in March 2026.

Apollinaare has maintained a career and identity of her own through music, live performances, videos, merchandise, and independent releases. The most reliable public information about her comes from her interviews, official music presence, and court-related reporting—not from the many online biographies that repeat unverified details about her age, birthplace, education, or family history.

Who is Prima Apollinaare?

Prima Apollinaare is an Italian-born musician and singer-songwriter. ABC News has described her as an actress and musician, while Us Weekly identified her as an Italian musician and reported that she legally changed her name in 2015.

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Her name history is not presented consistently across secondary sources. A cautious description is: Prima Apollinaare, formerly reported as Tharita Cesaroni or Tharita Cutullè. Those names should not automatically be treated as a confirmed birth name, because publicly available biographies disagree on the details.

Apollinaare’s official online presence centers on her music, videos, live-show information, booking contact, and artist merchandise. Her work is best understood as an independent music career rather than simply an extension of her former marriage to Mulroney.

Where was Prima Apollinaare born?

Apollinaare has said that she was born and raised in Italy. In a 2023 interview, she described her heritage as 75 percent Italian and 15 percent Argentinian.

She also said that music was part of her family background. Her mother was a singer, and her father played trumpet and piano. Those comments provide the clearest available account of her early musical influences.

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A precise birthplace and birth date have not been established by the reliable sources reviewed for this article. Her age, exact hometown, education, and other commonly repeated biographical details should therefore not be treated as confirmed facts.

Prima Apollinaare’s music career

Apollinaare is an independent recording artist whose work includes singles and extended plays. Her official website presents her as a performing musician and provides information for people interested in her recordings, performances, and bookings.

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Alignment EP

Her six-track EP Alignment was released in 2023. The track list is:

  • “Believe”
  • “Deeper in Love”
  • “High and Low”
  • “Venus or Neptune”
  • “Fantasy Ride”
  • “My Own Fleet”

“High and Low” received particular attention in a 2023 interview. Apollinaare discussed the song as a statement about recovering after adversity, giving it a more personal context than a simple track listing would provide. In the same interview, she spoke about her family’s musical background and expressed interest in touring Portugal and elsewhere in Europe.

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23 EP

The most recent release located in the research for this article is 23, a four-track EP dated May 29, 2026. Its listed songs are:

  • “Amazon”
  • “Automobile”
  • “Hola Voila’ Saluto”
  • “Didn’t Look Back”

Apple Music, Amazon Music, and other major music platforms list Apollinaare’s recordings, including Alignment, 23, 22, Songs, and multiple singles. Catalogs can change as platforms add, remove, or reorganize releases, so this discography is current to August 12, 2026, rather than a claim that it will remain unchanged.

Readers who want to hear her work can search major music services for Prima Apollinaare, including the Alignment and 23 EPs. Her official site also includes information about her music and performances. The artist’s official store offers branded items such as shirts, sweatshirts, hoodies, and hats, although its availability and purchasing terms may change.

How did Prima Apollinaare meet Dermot Mulroney?

Public reporting first linked Dermot Mulroney and Apollinaare in 2008. They shared a connection to music, although Mulroney is primarily known as an actor and Apollinaare as a recording artist.

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The couple welcomed two daughters during their relationship and married in December 2010. Their public appearances were occasional, and coverage of Apollinaare has often focused more on her relationship with Mulroney than on her own work. Their appearance on Fox’s We Are Family in February 2024 offered a different view of the relationship: Apollinaare performed on the program and later sang a duet with Mulroney.

How many children do Prima Apollinaare and Dermot Mulroney have?

Apollinaare and Mulroney share two daughters, Mabel Ray and Sally June. They were minors when Mulroney filed for divorce in 2025.

ABC News reported that Mulroney requested joint legal and physical custody in the divorce case. Later reporting said the final agreement addressed custody, visitation, and child support, but the detailed terms were not made public. Because the children are private individuals and minors, there is no need to repeat additional identifying information about them.

Why did Dermot Mulroney and Prima Apollinaare divorce?

Mulroney filed for divorce in Los Angeles on June 23, 2025, citing irreconcilable differences, the standard legal phrase reported in the filing. Initial reports included requests involving spousal support and custody.

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Sources close to the couple described the process as amicable and said that mediation was used. That does not establish a private explanation for the breakup. The public record reviewed here does not confirm a more specific reason, a precise separation date, or when the couple stopped living together.

When was the divorce finalized?

The divorce process unfolded in stages:

  1. June 23, 2025: Mulroney filed for divorce in Los Angeles, citing irreconcilable differences and seeking joint legal and physical custody of the couple’s daughters.
  2. January 16, 2026: Reporting based on documents obtained by PEOPLE said the pair had reached a written settlement through mediation. The agreement addressed property, support, attorney fees, custody, and visitation, but still required judicial approval at that point.
  3. March 2026: TMZ reported that a Los Angeles County Superior Court judge had approved the agreement and that the parties were legally single. Public reporting described the finalization as occurring on March 9, with coverage appearing on March 10.

Accordingly, Apollinaare should now be described as Mulroney’s former wife or ex-wife, not as his current estranged wife. The word “estranged” reflects the period when the 2025 filing was being reported, but it is stale for an article updated after the March 2026 finalization.

What is known about the divorce settlement?

Public reporting said the written settlement covered property, financial support, legal fees, custody, and visitation. However, the detailed financial terms were not made public in the sources reviewed.

There is no confirmed settlement amount, verified breakdown of property, or reliable public account of ongoing support that should be presented as fact. Initial requests made during a divorce case should not be mistaken for the final agreement. Likewise, the settlement’s privacy means that unsourced claims about wealth, homes, or property division should be treated skeptically.

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What does Prima Apollinaare do now?

Apollinaare’s publicly documented focus remains music. She has released independent recordings, performed live, maintained an official artist presence, and made her catalog available through music platforms. Her 2023 comments about touring Portugal and Europe also indicate an interest in expanding her live audience, although the available research does not establish a current tour schedule.

There is not enough reliable information to confirm her current residence, relationship status, net worth, day-to-day activities, or future projects beyond the releases and artist resources publicly listed as of August 12, 2026.

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What remains private about Prima Apollinaare?

Several details frequently repeated online remain unverified or undisclosed:

  • Her confirmed birth name and exact legal name history
  • Her birth date and age
  • Her precise birthplace in Italy
  • Her education and any alleged film-production credits
  • The exact date she and Mulroney separated
  • The couple’s current residences
  • The amount and detailed terms of their divorce settlement
  • A specific reason for the divorce beyond the filing’s statement of irreconcilable differences

The reliable account is narrower but clearer: Prima Apollinaare is an Italian-born independent musician who has also been reported under the names Tharita Cesaroni and Tharita Cutullè. She was married to Dermot Mulroney from December 2010 until their divorce was reported finalized in March 2026, and the former couple share two daughters. Her music—including the EPs Alignment and 23—is the most substantial part of her public professional identity.

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Frequently Asked Questions

Who is Prima Apollinaare?

Prima Apollinaare is the professional name associated with Italian-born singer-songwriter Tharita Cesaroni, who has also been reported as Tharita Cutullè. She is known for her independent music career and her former marriage to actor Dermot Mulroney.

Are Dermot Mulroney and Prima Apollinaare still married?

Public reporting said Dermot Mulroney filed for divorce from Prima Apollinaare on June 23, 2025. Reports based on court developments said the divorce was finalized in March 2026, with the parties legally single after judicial approval of their agreement.

How many children do Dermot Mulroney and Prima Apollinaare have?

They share two daughters, Mabel Ray and Sally June. Public reports identified them as minors during the divorce proceedings.

What music has Prima Apollinaare released?

Her documented releases include the six-track 2023 EP Alignment and the four-track EP 23, dated May 29, 2026. Music platforms also list additional releases and singles.

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The Bottom Line

Bottom line: Prima Apollinaare is the professional name associated with Italian-born singer-songwriter Tharita Cesaroni, also reported as Tharita Cutullè. She is Dermot Mulroney’s former wife, not his currently estranged wife: reports said their divorce was finalized in March 2026. Outside the relationship, Apollinaare has an independent music career that includes the 2023 EP Alignment and the 2026 EP 23.

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