UNCAPTIONED: Sean Ono Lennon announces birth of first child.

Sean Ono Lennon announces birth of first child. On Tuesday, the musician announced via Instagram that his longtime girlfriend, Charlotte Kemp Muhl, had recently given birth to a baby boy named Aurelius. ”@charlottekempmuhl and I have created a Human Bean!" he captioned a sweet photo. ”His name is Aurelius! Thank you!”. Sean also posted a snap of Charlotte, 39, sitting with Aurelius in a hospital bed and declared, "Baby Momma!”. While in her own post, Charlotte shared some musings about becoming a new parent. ”We made a human! Am convinced DNA is agentic alien quaternary code," she wrote. ”The sleep deprivation only adds to the surrealism... Burping technique tips welcome. Been playing him Aphex Twin and Stravinsky. Meconium (a baby's first poop) is crazy.” Sean and model-musician Charlotte started dating in 2007. They perform together as the musical duo, The Ghost of a Saber Tooth Tiger. Little Aurelius is the only grandchild of artist Yoko Ono and the late John Lennon. The Beatles icon was murdered at the age of 40 in 1980, when Sean was five years old.