Ellie Costello: Biography, Age, Career, Husband and Life at GB News

Ellie Costello is a British journalist and television presenter who has become a familiar face on British breakfast television. Best known for her work at GB News, she has developed a career through political interviews, investigative reporting, breaking-news coverage and live television presenting.

Before becoming a recognisable television personality, Ellie built her experience in journalism at the BBC, where she worked on several important news programmes. Her professional journey also includes covering major royal events, national elections and international developments. Here is a closer look at Ellie Costello’s biography, education, career, husband and personal life.

Ellie Costello: Profile Summary

Ellie Costello Age

Ellie Costello’s exact date of birth has not been established through a reliable official biographical source. Some media reports have published different age references, making it difficult to confirm her precise age in November 2026.

A report published in November 2022 described her as 29, while coverage of her wedding in April 2025 described her as 31. These reports provide some indication of her age, but without a confirmed date of birth, an exact age should be treated cautiously.

Unlike some television personalities who regularly discuss their birthdays and personal milestones, Ellie keeps much of her private background away from public attention.

Who Is Ellie Costello?

Ellie Costello is a journalist, news presenter and multimedia broadcaster associated with GB News. She is particularly recognised for her work on the channel’s Breakfast programme, where she presents current affairs, interviews politicians and discusses important developments with guests.

Her presenting style combines professional journalism with an approachable television personality. Working in breakfast television requires more than simply reading headlines. Presenters must understand developing stories, ask relevant questions and communicate complicated issues clearly to viewers.

Ellie has also established herself as a capable field reporter. Throughout her career, she has covered major political and royal events, demonstrating experience both inside television studios and at important locations across the UK and abroad.

According to her professional management biography, she has interviewed senior government politicians and reported on significant national and international stories.

Early Life and Background

Ellie Costello comes from Essex, England. Although she has developed a public career, she has generally kept details about her childhood, parents and wider family private.

Her professional biography identifies her as having Irish descent. She has also expressed an appreciation for Irish culture, including its music and food.

Education played an important role in preparing Ellie for her broadcasting career. She studied English Literature at the University of Southampton before completing postgraduate studies in broadcast journalism at City University London.

Her academic background gave her a foundation in communication, writing, research and media production. These skills became particularly important when she moved into professional journalism and began working across radio and television.

She also gained experience in student broadcasting. Her early achievements included recognition for presenting at university-level media awards, demonstrating an interest in television well before her career at GB News.

Career Highlights and Social Media Growth

Ellie’s career developed through a combination of broadcast journalism, investigative reporting and television presenting.

Starting Her Journalism Career at the BBC

Before joining GB News, Ellie worked with the BBC, including the BBC World Service and the Victoria Derbyshire programme.

Her work involved reporting, producing news content and investigating stories that attracted considerable public interest.

Two particularly notable investigations focused on influencers being approached for sex online and bullying within the British beauty industry. These reports became some of the most-watched films associated with the Victoria Derbyshire programme.

In 2020, she was recognised as a BBC Rising Star for her reporting and ability to connect with contributors. This recognition helped establish her professional reputation as a developing journalist.

Joining GB News

Ellie joined GB News in 2021, before the channel officially launched.

Initially working as a South-East correspondent, she covered important regional and national stories. Her responsibilities gradually expanded, giving her opportunities to work as a national reporter and television presenter.

Her reporting included major royal events, political developments and criminal investigations.

She covered Queen Elizabeth II’s funeral, King Charles III’s coronation and the 2024 UK general election. She also reported on the 2024 US presidential election.

Her experience covering breaking news helped her move into more prominent presenting responsibilities.

Becoming a GB News Breakfast Presenter

One of the important developments in Ellie’s career has been her work on GB News Breakfast.

She has presented alongside established broadcasters, including Eamonn Holmes and Stephen Dixon. The programme has received multiple TRIC awards, reflecting its recognition within British television.

She has also presented Saturday Morning Live, working alongside Peter Andre.

Her professional responsibilities include conducting interviews, discussing current affairs and helping audiences understand developing stories.

Ellie Costello Career Timeline

• 2013–2016: Studied English Literature at the University of Southampton.

• 2016–2017: Completed postgraduate broadcast journalism studies at City University London.

• 2020: Recognised as a BBC Rising Star.

• 2021: Joined GB News as a South-East reporter.

• 2022: Covered major royal and national news events and publicly discussed her experience of stalking.

• 2023: Covered King Charles III’s coronation.

• 2024: Reported on the UK general election and US election.

• 2025: Married Gerard Durkan and continued her television presenting career.

• 2026: Continued her work as a GB News presenter and covered major international developments.

Height, Weight, and Physical Stats

Ellie Costello regularly appears on television, but detailed information about her physical measurements is not part of her confirmed professional biography.

Her exact height and weight have not been reliably established through official public information.

Although various online profiles may publish measurements, these should not automatically be treated as accurate. Without a dependable source or a direct statement, including specific figures would risk presenting speculation as fact.

Ellie Costello Net Worth and Earnings

Ellie Costello’s net worth in 2026 has not been publicly confirmed.

As an experienced journalist and television presenter, she has developed a professional career across major broadcasting organisations. However, her salary, savings, investments and other financial arrangements are private.

There is no sufficiently reliable public financial information to establish a specific net worth figure.

Main Income Sources

Based on her documented professional activities, her potential professional income opportunities include:

• Television presenting: Her broadcasting work at GB News is an established part of her career.

• Journalism: Her experience as a reporter and correspondent contributes to her professional work.

• Event hosting: Her management profile identifies her as an event host.

• Media appearances: Her experience and public profile may create opportunities for professional media engagements.

These are career-related income opportunities rather than confirmed individual earnings. No verified figures are available for her salary or income from these activities.

Lifestyle and Public Influence

Ellie Costello maintains a relatively private lifestyle despite her television visibility. Her public presence primarily focuses on journalism, broadcasting and professional activities.

Travel is one of her documented interests. In an August 2026 interview, she discussed her enthusiasm for exploring new destinations and enjoying well-designed hotels, good food and memorable travel experiences.

Her social media presence also gives viewers an opportunity to follow aspects of her professional life. She uses the name @elliecostelloTV on social media platforms, including Instagram and TikTok.

Her Experience With Stalking

One of the most widely reported personal experiences in Ellie’s life involved a stalking incident that lasted approximately 16 months.

The situation began after she interviewed a television guest remotely. What initially appeared to be ordinary messages gradually escalated into unwanted communications and visits to her workplace.

In November 2022, the individual responsible received a five-year restraining order. Ellie subsequently spoke publicly about the experience, explaining how it affected her sense of safety and caused considerable anxiety.

Her decision to discuss the incident also brought attention to the difficulties faced by stalking victims and the importance of reporting inappropriate behaviour.

Ellie Costello Husband: Is She Married?

Yes, Ellie Costello is married to Gerard Durkan.

The couple married on 12 April 2025 in a ceremony at Chelsea Old Town Hall in London. Their wedding attracted media attention, with photographs showing the newlyweds leaving the historic venue.

Ellie had announced her engagement in November 2023 through a social media post featuring her engagement ring.

For her wedding, she wore a white, long-sleeved mini dress with a beaded headband and carried an all-white bouquet.

The ceremony was attended by friends and family, who celebrated the couple as they left the venue.

Although the wedding became a public story, Ellie generally maintains a degree of privacy around her relationship and personal life.

Conclusion

Ellie Costello has built a career through determination, journalism training and experience across British broadcasting. From her early work at the BBC to becoming a familiar presenter on GB News, she has covered significant political, royal and international events.

Her professional achievements include investigative reporting, live television interviews and presenting an award-winning breakfast programme. While details such as her exact age, height and net worth remain unconfirmed, her broadcasting career and marriage to Gerard Durkan are publicly documented.

Ellie Costello continues to be a recognisable figure in British television journalism, with a career that combines reporting experience and live presenting.

Frequently Asked Questions

1. How old is Ellie Costello in 2026?

Ellie Costello’s exact date of birth has not been officially established. Media reports have provided different age references, so her precise age in 2026 cannot be stated confidently.

2. What is Ellie Costello famous for?

She is best known for her work as a journalist and television presenter at GB News. She has also worked for the BBC and covered major political and royal events.

3. Is Ellie Costello married?

Yes, Ellie Costello married Gerard Durkan on 12 April 2025. Their wedding ceremony took place at Chelsea Old Town Hall in London.

4. How tall is Ellie Costello?

Her exact height has not been reliably confirmed in publicly available biographical information.

5. What is Ellie Costello’s net worth in 2026?

Her net worth has not been publicly verified. Although she has an established broadcasting career, there is insufficient reliable financial information to provide an accurate estimate.

6. Where did Ellie Costello study?

She studied English Literature at the University of Southampton and completed postgraduate broadcast journalism studies at City University London.