In a joyful announcement, Sean Ono Lennon and his long-time partner Charlotte Kemp Muhl revealed the arrival of their son, Aurelius, on Tuesday, September 1. The couple took to social media to share the happy news, with Sean, 50, expressing their excitement in a light-hearted post.
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“Okay so…Charlotte and I would like to announce that we have indeed created a Human Bean!” Sean wrote on his Instagram, accompanied by a heartwarming photograph of the family gazing at the camera, their newborn cradled in their arms. The couple donned coordinating black-and-white outfits for the occasion, marking a significant moment in their journey together.

The couple has been in a relationship since 2007 and first met at the Coachella festival in 2005. They have collaborated on multiple creative ventures over the years, including music projects under the band name, The Ghost of a Saber Tooth Tiger. Sean’s artistic pursuits mirror those of his legendary father, John Lennon, showcasing his own musical talents while maintaining a connection to his father’s legacy.

The arrival of baby Aurelius has elicited a flurry of congratulatory messages from fellow musicians. Celebrated artist Patti Smith expressed her delight with a heartfelt message, while Willow Smith and Dominic Fike left messages filled with emojis to celebrate the new parents.
Sean also provided further glimpses into their new life as a family through additional social media posts. One photo featured him tenderly holding Aurelius wrapped in a white blanket, while another captured Charlotte as she adjusting to motherhood in a hospital setting. “Baby Momma!” Sean affectionately captioned the picture of Charlotte with their son.
Charlotte also took to Instagram to share her own insights about parenthood. She posted several photos showcasing intimate moments with Aurelius, such as carrying him in a baby harness along the shore, and remarked on the challenges and surreal experience of early motherhood. “We made a human! Am convinced DNA is agentic alien quaternary code,” she mused in one caption, referencing her exploration of music for their son, which included artists like Aphex Twin and Stravinsky.
Sean’s journey in music has been robust, featuring four solo albums and collaborations with his mother, the iconic Yoko Ono, as well as projects with his psychedelic rock band, the Claypool Lennon Delirium. He has also worked as a producer for a number of notable artists, including Lana Del Rey on her acclaimed album, Lust for Life.
Reflecting on his musical career, Sean previously stated to PEOPLE that his passion for music stems from his desire to connect with his father’s memory. “I never played music because I was good at it,” he explained. “I lost my father and I didn’t know how to fill that void. Learning how to play his songs on guitar was a way to process the loss with an activity that made me feel connected to him.”
As Sean and Charlotte embark on this new chapter in their lives, the birth of Aurelius not only solidifies their bond but also heralds the continuation of an artistic lineage within the Lennon family. The couple is expected to navigate the challenges and joys of parenthood while maintaining their creative pursuits, providing a glimpse into what promises to be a rich and fulfilling family life.
With the support of their friends and the music community, Sean and Charlotte are undoubtedly looking forward to the future and the adventures that parenthood will bring. As they raise their son, they will weave the legacy of creativity and love that both have come to embody.
