Cassandra Marino may belong to one of the most recognizable families in American pop culture, but she has taken a noticeably different approach to fame. Also known as Casey Marino, she is the eldest daughter of Caitlyn Jenner and has largely chosen a private life instead of becoming a regular television personality or social media celebrity.

While names such as Kendall Jenner, Kylie Jenner, and Brody Jenner are frequently seen in entertainment headlines, Cassandra has generally stayed away from the spotlight. Her public identity is associated more with family, motherhood, and interior design than reality television. That contrast has naturally made people curious about her.

Cassandra has occasionally appeared in interviews or family-related reports, particularly when discussing her relationship with Caitlyn Jenner. Still, much of her everyday life remains private. Here is a closer look at what is publicly known about Cassandra Marino, including her family background, career, marriage, children, and relationship with her famous relatives.

Quick Bio

Who Is Cassandra Marino?

Cassandra Marino was born on June 10, 1980, to Caitlyn Jenner and Chrystie Scott, Caitlyn’s first wife. She is Caitlyn Jenner’s eldest daughter and one of her six biological children. Major reporting on the Jenner family identifies Cassandra alongside Burt, Brandon, Brody, Kendall, and Kylie Jenner.

Despite being connected to an internationally famous family, Cassandra did not build her public profile around celebrity culture. She has never become a major reality-TV personality like some of her siblings and has generally kept her personal affairs out of the media.

That privacy is one of the main reasons people searching for Cassandra Marino sometimes find conflicting information online. Unlike relatives whose careers and relationships are extensively documented, Cassandra has revealed relatively little publicly, making it important to separate established facts from online speculation.

Cassandra Marino’s Family Background

Cassandra grew up as part of what eventually became a large blended family. Her full brother is Burt Jenner, who was also born during Caitlyn Jenner’s marriage to Chrystie Scott. Caitlyn later had Brandon and Brody Jenner with Linda Thompson, followed by Kendall and Kylie Jenner with Kris Jenner.

As a result, Cassandra is a half-sister to Brandon Jenner, Brody Jenner, Kendall Jenner, and Kylie Jenner. Through Caitlyn’s former marriage to Kris Jenner, she also became connected to the Kardashian family, although that relationship is through the wider blended family rather than biological parentage.

What makes Cassandra particularly interesting within the Jenner family is how differently she has approached public attention. Several of her siblings entered entertainment, modeling, television, music, or online businesses. Cassandra instead appears to have preferred a quieter lifestyle centered around her own family and professional interests.

Cassandra Marino’s Career in Interior Design

Cassandra Marino has commonly been identified as an interior designer. Public profiles discussing Caitlyn Jenner’s family have described Cassandra as being involved in interior design and home-related creative work. Her interest in building homes and developing new ideas has also been mentioned in biographical coverage.

Unlike celebrity designers who promote projects heavily online, Cassandra does not appear to maintain a large public-facing design brand. There is limited reliable information regarding her clients, company structure, major commercial projects, or professional awards.

For that reason, claims about Cassandra owning a huge design empire or earning a particular amount from the profession should be treated cautiously unless supported by reliable documentation. What can reasonably be said is that interior design has been publicly associated with her professional life while she continues to maintain considerable privacy.

Cassandra Marino’s Husband and Married Life

Cassandra Marino is married to Michael Marino, who is also frequently referred to as Mike Marino. The couple has remained considerably more private than many other members of the Kardashian-Jenner circle.

Very few verified details have been made public about how Cassandra and Michael originally met or what their wedding was like. Some online biographies provide specific dates and details, but mainstream reporting about the couple has generally focused on their family rather than their marriage ceremony.

Their low-profile approach seems consistent with Cassandra’s overall attitude toward celebrity attention. Rather than regularly sharing details about their relationship publicly, Cassandra and Michael have mainly become visible in coverage connected to important family events and the arrival of their children.

Cassandra Marino’s Children and Life as a Mother

Cassandra and Michael Marino are parents to three children: Francesca, Isabella, and Luke. Cassandra became a mother to two daughters before welcoming her son, Luke, in October 2016.

Luke’s arrival received entertainment-media coverage because he was another grandchild for Caitlyn Jenner. UPI reported in October 2016 that Cassandra had given birth to her first son with Mike Marino and noted her excitement following the birth.

Even with the public interest surrounding the Jenner family, Cassandra has avoided turning her children into highly visible celebrity figures. Details concerning their everyday lives, education, and personal activities remain limited, which reflects the private environment Cassandra appears to have tried to maintain for her family.

Cassandra Marino’s Relationship With Caitlyn Jenner

One of the more publicly discussed areas of Cassandra Marino’s life has been her relationship with Caitlyn Jenner. Cassandra and some of Caitlyn’s older children have previously acknowledged that their relationships with their parent were complicated during parts of their childhood and adulthood.

Following Caitlyn Jenner’s transition, Cassandra spoke positively about seeing Caitlyn become more comfortable with herself. During an ABC News report about Caitlyn’s changing relationship with her children, Cassandra recalled supporting Caitlyn and expressing pride in her decision to live openly.

Their relationship appears to have grown closer over time. Although neither Cassandra nor Caitlyn shares every aspect of their relationship publicly, available interviews and family reports suggest that communication and involvement improved significantly compared with earlier periods of distance.

Why Cassandra Marino Stays Away From Reality Television

Considering her family background, Cassandra Marino could easily have pursued reality television or a highly public social media career. Instead, she has remained one of the least publicly exposed members of Caitlyn Jenner’s immediate family.

She was never established as a regular star of Keeping Up with the Kardashians, nor has she developed her identity around television fame. Occasional interviews and family appearances have happened, but they are considerably different from maintaining a full-time celebrity career.

Her decision demonstrates that growing up in a famous family does not necessarily mean choosing fame personally. Cassandra appears comfortable being known as part of the Jenner family while maintaining boundaries between public curiosity and her everyday private life.

What Is Cassandra Marino Doing Now?

As of 2026, Cassandra Marino continues to be known primarily as an interior designer, wife, mother, and member of the Jenner family. There has been no credible indication that she has suddenly decided to pursue a major reality television career or transform herself into a public-facing celebrity brand.

Because she rarely discusses her professional projects publicly, it is difficult to provide a detailed account of her current interior-design work without relying on speculation. This limited public information should not be mistaken for inactivity; it simply reflects how little of her professional and personal life she chooses to publicize.

That approach separates Cassandra from many people connected to famous Hollywood families. Instead of constantly creating headlines, she has built a public reputation largely around the fact that she values privacy despite having unusually famous relatives.

Conclusion

Cassandra Marino offers a very different example of what life inside the Jenner family can look like. Born into a family that eventually became closely associated with reality television and celebrity culture, she chose not to make constant public attention a central part of her identity.

Her life is instead publicly associated with interior design, her marriage to Michael Marino, raising their three children, and her evolving relationship with Caitlyn Jenner. While occasional family events have brought her into entertainment coverage, she has maintained significantly more privacy than many of her relatives.

That privacy is also why reliable information about Cassandra should be handled carefully. There are plenty of unsupported numbers and personal claims circulating online, but her best-documented story is simpler: Cassandra Marino is Caitlyn Jenner’s eldest daughter, an interior designer, a wife, and a mother who has largely chosen family life over celebrity fame.

FUQs

Who is Cassandra Marino?

Cassandra Marino, also known as Casey, is the eldest daughter of Caitlyn Jenner and Chrystie Scott. She is known professionally as an interior designer.

How old is Cassandra Marino?

Cassandra Marino was born on June 10, 1980, making her 46 years old as of October 2026.

Who is Cassandra Marino’s husband?

Cassandra Marino is married to Michael “Mike” Marino. The couple keeps most details of their relationship private.

How many children does Cassandra Marino have?

Cassandra and Michael Marino have three children, named Francesca, Isabella, and Luke.

Is Cassandra Marino related to Kendall and Kylie Jenner?

Yes. Kendall Jenner and Kylie Jenner are Cassandra Marino’s younger half-sisters through their parent, Caitlyn Jenner.

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