Sean Ono Lennon Announces Birth Of John Lennon's First Grandchild

India, Sept. 6 -- Sean Ono Lennon recently took to social media to announce that he and his partner Charlotte Kemp Muhl have welcomed a baby boy, Aurelius.

"Okay so.Charlotte and I would like to announce that we have indeed created a Human Bean!" Sean, who is the only child of late Beatle John Lennon and Yoko Ono, wrote on Instagram. "His name is, Aurelius! Thank you!"

"W"e made a human! Am convinced DNA is agentic alien quaternary code," Kemp Muhl wrote in her own social media post. "The sleep deprivation only adds to the surrealism.Burping technique tips welcome. Been playing him Aphex Twin and Stravinsky. Meconium is crazy."

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Lennon and Kemp Muhl, who...