Nicole Coste & Prince Albert: Affair, Son & Royal Feud EXPOSED

Dessie Abernathy 10 May 2025

Is it possible for a love story that began in the skies to lead to a life lived on the periphery of royalty? The saga of Nicole Coste and Prince Albert II of Monaco is a compelling tale of secret liaisons, public revelations, and the complex dynamics of a family caught between tradition and modernity.The world first learned of Nicole Coste's connection to Prince Albert in 2005 when she graced the cover of Paris Match magazine, revealing her affair with the Prince and their then-secret son, Alexandre. This "splash," as some called it, irrevocably altered the course of her life and placed her in a unique, often challenging, position within Monegasque society. Prior to this, Coste, a former Air France flight attendant, had met Prince Albert on a flight in 1997, sparking a relationship that would continue, albeit intermittently, for several years. In 2003, Alexandre Grimaldi-Coste was born, forever linking her to the Grimaldi dynasty.

Nicole Coste: Bio, Career, and Personal Information
Full Name	Nicole Coste
Born	December 16, 1971 (age 52 years) Lambézellec, France
Nationality	Togolese
Occupation	Former Air France Flight Attendant, Fashion Designer, Businesswoman
Known For	Relationship with Prince Albert II of Monaco, mother of Alexandre Grimaldi-Coste
Children	Alexandre Grimaldi-Coste (with Prince Albert II)
Relationship Status	Single
Early Life	Details about her early life are relatively private. She pursued a career as a flight attendant.
Meeting Prince Albert II	Met Prince Albert II in 1997 while working as a flight attendant on an Air France flight.
Relationship with Prince Albert II	Engaged in a relationship with Prince Albert II for several years, which resulted in the birth of their son, Alexandre. The relationship was kept private for some time before being revealed publicly.
Public Disclosure	The affair and Alexandre's existence became public in 2005 when Nicole Coste gave an interview and photoshoot to Paris Match magazine. This caused considerable controversy within Monaco's royal family.
Life After Disclosure	Following the public disclosure, Nicole Coste and Alexandre were acknowledged by Prince Albert II. Alexandre was given the Grimaldi name but is not in line for the Monegasque throne due to the circumstances of his birth (i.e., born out of wedlock).
Role in Monegasque Society	Nicole Coste has maintained a presence on the periphery of Monegasque society. She has occasionally been seen at public events and maintains a relationship with Prince Albert II for the sake of their son.
Recent Activities	In recent years, Nicole Coste has been involved in fashion and business ventures. She occasionally gives interviews about her life and her son Alexandre.
Additional Information	Alexandre Grimaldi-Coste - Wikipedia

Alexandre celebrated his 20th birthday in August 2023, a milestone that prompted reflection on his unique position. He, unlike Prince Albert's legitimate children with Princess Charlene, is not in line for the throne. This is due to the fact that his parents were not married at the time of his birth. Despite this, Alexandre has expressed a desire to be known for more than just his parentage. He is a university student with his own interests and aspirations, keen to carve out his own identity. In an interview with a French magazine, he spoke candidly about his studies, his family, and his perspective on life as the son of a prince.The dynamics between Nicole Coste and the Monegasque royal family have been complex and, at times, fraught with tension. While Prince Albert has acknowledged and supported Alexandre, Coste's relationship with Princess Charlene has reportedly been strained. Some reports suggest that Coste has felt excluded from certain aspects of Monegasque society, particularly after Albert's marriage to Charlene.In a revealing interview with Paris Match, Coste spoke about Prince Albert's parenting style, offering insights into their co-parenting relationship. She has also publicly addressed what she perceives as unfair treatment and actions by Princess Charlene. The tensions seemingly bubbled to the surface, with Coste voicing her concerns and challenging the narrative that she had always been seamlessly integrated into the royal family's orbit.Despite any challenges, Nicole Coste has remained a constant presence in Alexandre's life. Photographs shared on social media show Prince Albert sitting next to his eldest son, with Nicole Coste smiling alongside them. These images offer a glimpse into their efforts to maintain a family unit despite the unconventional circumstances. The Monegasque Red Cross Ball over the weekend saw Nicole Coste in attendance, along with Prince Albert, Princess Charlene, and Albert's niece, Camille Gottlieb. This public appearance suggests a level of acceptance, however complex, within the royal sphere.The story of Nicole Coste is not just a tale of an affair and a secret child. It's a story about navigating the complexities of family, identity, and societal expectations. It highlights the challenges faced by individuals who find themselves connected to royalty in unconventional ways. Alexandre Grimaldi-Coste, though not in line for the throne, is undeniably a part of the Grimaldi family, and his mother, Nicole Coste, continues to navigate her unique path on the fringes of Monegasque society.The initial meeting between Albert and Coste occurred while she was employed as a flight attendant for Air France. They engaged in an on-again, off-again relationship for several years, culminating in the birth of Alexandre in 2003. Nicole Coste brought the story to the public's attention in 2005 by granting an interview to Paris Match, during which she disclosed her relationship with the Prince and their son.Alexandre’s 20th birthday was celebrated in August 2023 with his family, as reported. Being the offspring of Prince Albert and Nicole Coste, he holds no claim to the throne of Monaco due to the fact that his parents were unmarried at the time of his birth. He is currently enrolled as a university student.Coste's role in Monegasque society has been peculiar ever since she crossed paths with Prince Albert on an airplane in 1997. In a recent interview featured in the French magazine Point de Vue, Alexandre — the son of Prince Albert, 65, and Nicole Coste, 51 — shared his perspective on his parents and his life leading up to his 20th birthday on August 24.Before his relationship with Princess Charlene, Prince Albert had secretly been dating Nicole Coste. Reports have surfaced that Coste is now engaged in a feud with the royal family. Prince Albert of Monaco was captured in a photograph sitting alongside his eldest son, a snapshot shared on Instagram by Nicole Coste, Alexandre's mother.The narrative, as presented by "Le jeune homme, qui pose avec elle en une du nouveau paris match, est un membre à part entière de la famille princière, mais nicole coste dénonce les agissements de charlene de monaco," suggests a disparity between Alexandre's inclusion within the princely family and Nicole Coste's grievances regarding Charlene of Monaco's conduct.According to "Per 16 anni ha taciuto. Ora nicole coste, la madre del secondo figlio del principe alberto di monaco, racconta chi è alexandre grimaldi," Nicole Coste remained silent for 16 years before disclosing the details of Alexandre Grimaldi's identity and her experiences.Albert II (Albert Alexandre Louis Pierre Grimaldi), born on March 14, 1958, has been the reigning Prince of Monaco since 2005. Born at the Prince's Palace of Monaco, Albert is the second child and only son of Prince Rainier III and Princess Grace.Nicole Coste and Prince Albert, accompanied by his wife Princess Charlene and his niece Camille Gottlieb, attended the Monaco Red Cross Ball. Now, his ex is feuding with the royal family.Alexandre, born to Prince Albert of Monaco and Nicole Coste, is turning 20 in August. After growing up largely shielded from public view, Alexandre is stepping into the spotlight.Prince Albert's eldest son, Alexandre Grimaldi, spoke to a French magazine about his studies, family, interests, and name in anticipation of his 20th birthday. Alexandre Grimaldi-Coste celebrated his 20th birthday on Thursday.Nicole Coste's outspokenness about her affair with Prince Albert and their secret love child, Alexandre, in a 2005 issue of Paris Match magazine marked a pivotal moment. They dated on and off for several years, and in 2003, she gave birth to Alexandre.He may be the son of a prince, but Alexandre Grimaldi wants the world to know his story. Alexandre, born from a relationship with Prince Albert of Monaco and Nicole Coste, a former flight attendant, turns 20 on August 24.The complex story of Nicole Coste unfolds as she navigates her role on the outskirts of Monegasque society after meeting Prince Albert on a plane in 1997. Learn how their relationship turned sour and how she was reportedly excluded from Monegasque society after Albert's marriage to Princess Charlene.Nicole Coste, the mother of Prince Albert of Monaco’s eldest son, was among the guests at the Monaco Red Cross Ball. She joined Prince Albert, Princess Charlene, and Camille Gottlieb at the charity gala.Alexandre's mother is Nicole Coste, a former flight attendant, and his father is Prince Albert of Monaco. Alexandre Grimaldi, the eldest child of Prince Albert of Monaco and Nicole Coste, celebrated his 20th birthday with his family in August 2023.Alexandre’s mother is former flight attendant Nicole Coste; his father, as his surname surely suggests, is the Prince of Monaco.Alexandre—the son of Prince Albert, 65, and Nicole Coste, 51—spoke to French magazine Point de Vue about his parents and how he approaches life.Nicole Coste, the mother of Prince Albert of Monaco’s eldest son, was among the guests at the glittering Monaco Red Cross Ball over the weekend. Nicole Coste also smiled for the picture, taken in April and showing her and Prince Albert with their son.Albert and Coste met while she was working as an Air France flight attendant. Alexandre, born from a relationship with Prince Albert of Monaco and Nicole Coste, a former flight attendant, turns 20 on August 24.After growing up largely shielded from public view, Alexandre is stepping into the spotlight, keen to share his own narrative. His story, intrinsically linked to the Monegasque royal family, is also uniquely his own. It is a story of lineage, legacy, and the personal journey of a young man finding his place in the world. The narrative is constantly evolving, shaped by time, circumstance, and the individuals involved.