Elon Musk has recently welcomed his 14th child, marking his fourth with Shivon Zilis.

Elon Musk has recently welcomed his 14th child, marking his fourth with Shivon Zilis.

Shivon Zilis shared the exciting news of the birth of her and Elon Musk’s second son, Seldon Lycurgus, in an X post on Friday, February 28.

She did not disclose Seldon’s birth date but expressed her joy by writing, «After discussing with Elon, and with beautiful Arcadia’s birthday in mind, we felt it was the right time to share about our incredible son, Seldon Lycurgus. Built like a juggernaut, with a heart of gold. Love him so much ♥️.»

Musk responded to Zilis’ post with a simple «♥️.»

A source close to the couple revealed that Musk «really loves Shivon.»

The two had previously revealed the arrival of twins, Strider and Azure, in November 2021, born just weeks before Musk and his partner, musician Grimes, welcomed their daughter, Exa Dark Sideræl, via surrogate. These details were later confirmed in court documents from July 2021.

Less than three years later, on February 28, 2024, Zilis and Musk welcomed their third child, Arcadia.

Zilis celebrated her daughter’s first birthday with a heartfelt post: «Happy 1st birthday, darling Arcadia. Mommy loves you with all her heart 💞.»

In September 2023, Grimes shared on X that she and Zilis had connected and reconciled about their respective roles in Musk’s blended family.

Zilis responded warmly, acknowledging the overdue conversation and expressing her excitement for future family interactions.

Grimes and Musk share three children: X Æ A-12 (4), Exa Dark Sideræl (3), and Techno Mechanicus (2), also known as Tau.

The announcement of Musk’s 14th child comes after Ashley St. Clair disclosed on February 14 that she had welcomed Musk’s thirteenth child, a son named R.S.C., five months prior.

She explained her decision to keep it private for the child’s safety, noting that media speculation had prompted her to share the news.

St. Clair’s representative later stated that she and Musk had been working on an agreement regarding raising their child.

On February 28, a judge ordered Musk to appear in court on May 29 regarding the custody of R.S.C.