Millie Blake Crosby

Millie Blake Crosby is an American child who has gained public recognition as the youngest member of The Crosbys, a family music group known for their viral covers on YouTube. Born in December 2020, she entered the spotlight immediately upon her arrival as part of a family unit that built a massive following through musical performances and vlogs.

Her public profile remains distinct from her older siblings, whose vocal and instrumental talents drive the channel's content. Millie is primarily featured in family documentation rather than solo professional projects. Her mother, Ashley Crosby, announced her birth on Instagram shortly after delivery, sharing details about the newborn with their growing online community. [edit]

The Crosby family established their presence on social media before Millie was born by posting high-quality musical covers of Disney songs and pop hits to their YouTube channel. Parents Dave and Ashley Crosby managed the account while raising their first three children: June, Carson, and Claire. The channel gained significant traction through these performances, creating a dedicated audience eager to see the family grow.

Millie's entry into the public eye began the moment she was born on December 9, 2020. Her arrival became a central narrative arc for the channel, with her parents documenting the event and sharing the experience with their followers. Unlike her siblings, who pursued specific musical roles, Millie's early life was defined by being the newest addition to a family brand that already enjoyed millions of views. [edit]

As of 2026, Millie does not have a formal career history involving acting roles, album releases, or independent professional performances. Her role within the public sphere consists entirely of being a featured member of the family brand. The Crosbys' YouTube channel has accumulated over 4 million subscribers, and Millie appears occasionally in family vlogs and holiday specials.

While her older sister Claire became a viral sensation for singing Olivia Rodrigo's "Drivers License" at age eight, Millie's contribution has been limited to appearing as the baby sibling in family content. There is no record of her releasing solo music, starring in films, or receiving individual industry awards. Her presence continues to be documented through family updates and occasional appearances in videos celebrating milestones. [edit]

Millie is viewed by the public as the adorable baby of the Crosby clan. Her image is characterized by innocence and youth, with media portrayal focusing on her cuteness and connection to her famous siblings rather than personal agency. The tone of her coverage remains protective and familial.

Unlike her older brother and sisters, who are recognized for their musical talents, Millie's public persona is defined by her age and her status as the youngest child. Fans and viewers engage with her content primarily through the lens of family love and the natural progression of her growth within the spotlight. [edit]

iFANN has not yet collected fame data for this person. As of September 2026, there is no published ranking for Millie Blake Crosby in the global fame metrics.

The Crosby family does not have a specific, officially recognized fandom name dedicated solely to Millie. Fans of the channel generally refer to themselves as "The Crosby Crew" or simply fans of "The Crosbys." Fan campaigns are typically focused on the entire family, such as streaming their latest videos to boost algorithm visibility or organizing birthday tributes for the older siblings. There is no evidence of fan-funded projects specifically for Millie, nor are there notable rituals dedicated exclusively to her. [edit]

Millie's birth vlog, titled "The Birth of Millie Blake Crosby," stands out as one of the most-watched individual uploads on the family channel. Despite featuring only a newborn infant, the video garnered over 450,000 views within its first few years, surpassing many of the family's musical covers.

Her middle name, Blake, distinguishes her from her sister Claire, whose name is also a common first name. This choice adds a layer of uniqueness to her identity within the family structure. She remains the only child in the household who has not yet performed a lead vocal or instrumental role in the family's signature covers, solidifying her status as the "baby" of the group. [edit]

Millie is the youngest of four children in the Crosby household. Her siblings include June Camryn Crosby, the eldest; Carson Crosby, who plays guitar; and Claire Crosby, a vocalist who gained viral fame for her covers. The family resides in the United States, though specific city details are kept private to protect the minors.

Her parents, Dave and Ashley Crosby, manage the family's online presence and business ventures. An official Instagram account for Millie exists but is curated entirely by her parents to document her childhood without exposing her to intense scrutiny. The family maintains a close-knit dynamic, often collaborating on musical projects and sharing daily life updates with their millions of followers. [edit]

Dave Crosby, Ashley Crosby, Claire Crosby, Carson Crosby, June Crosby[edit]

As a child born in 2020, Millie Blake Crosby has no dating history. She is currently single and too young for romantic relationships. All information regarding her personal life is restricted to her status as a dependent child in a famous family unit. Her relationship status remains unchanged as she grows up under the care of her parents and siblings. [edit]

Estimating the net worth of a five-year-old child who does not earn independent income is speculative. As a beneficiary of the family's successful YouTube channel and associated business ventures, Millie holds an interest in the family estate. The Crosbys' YouTube channel generates revenue through ad impressions, sponsorships, and merchandise sales.

No credible financial outlet publishes a net worth figure specifically for Millie, as minors do not typically have independently reported assets. Any figure attributed to her would be a fraction of the family's total net worth. Her potential wealth stems from shared YouTube ad revenue, family-branded merchandise sales, sponsorships secured by the parents, and a share of the family's real estate holdings. Research by the iFANN Editorial Team puts her estimated value at $0 as of 2026 due to her lack of independent earnings. [edit]