It's a baby boy!
Sean Ono Lennon's family is growing, as he becomes a father for the first time.
The Tomorrow Never Came hitmaker has announced the arrival of his first son with his long-time partner, Kemp Muhl, whose real name is Charlotte Kemp Muhl.
On Wednesday, September 2nd, the Dead Meat hitmaker turned to his Instagram account to officially introduce his little munchkin, with an adorable post.
Taking to his Instagram account, Sean said, "@charlottekempmuhl and I have created a Human Bean! His name is Aurelius! Thank you!"
He also released a sweet snap of the family of three, as he unveiled his newborn baby's face and name.
Following the announcement of his baby"s arrival, several fans and celebrities have rushed to the comment section to congratulate the couple.
Celebrities react to Sean Ono Lennon's new arrival
Paris Hilton wished the two, commenting, "Congratulations on your new baby."
"Congratulations to the beautiful couple!!!" Lindsay Lohan added.
Another fan said, "Omg! How beautiful! Congrats."
"Omgggg Congratulations!!!! Adorable. Welcome to Earth, Aurelius," the fourth noted.
He also dropped a close-up photo of his partner, showing her adorably holding her son, embracing motherhood for the first time.
Who is Sean Ono Lennon?
For those unversed, the musician is the youngest son of late Beatles founder, John Lennon, who died in at the age of 40 on December 8th, 1980.
Sean Ono Lennon and Charlotte Kemp Muhl relationship timeline
Sean Ono Lennon and Charlotte Kemp Muhl have been in a long-term relationship since 2007.
The two initially crossed paths at the Coachella Valley Music and Arts Festival in 2005, initially connecting through a traditional exchange of letters before starting a romance.
However, they made their relationship official in 2007.
Sean has continued to follow in his late father and Beatles co-founder John’s musical footsteps.
He has released four solo albums, five with his mother Ono, 93, and three with the psychedelic rock band the Claypool Lennon Delirium.
Additionally, he has been credited as a producer on a number of albums, including Lana Del Rey's 2017 release, Lust for Life, which includes their wistful duet Tomorrow Never Came.