John Lennon and Paul McCartney’s Sons Come Together for an Epic Selfie

Sean Ono Lennon and James McCartney
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Sean Ono Lennon and James McCartney are also both musicians.

They get by with a little help from their friends!

Fans of The Beatles did a double take on Monday when Sean Ono Lennon, the only son of the late John Lennon and Yoko Ono, posted a selfie with James McCartney, the son of Paul McCartney and Linda McCartney, to Instagram.

The famous offspring certainly have some striking similarities to their fathers, not least of which is their love of music.

In the shot, which is simply captioned, “Peekaboo,” James is holding his acoustic guitar, and giving a smile just like his dad.

John and Paul were arguably the most famous songwriting duo of all time, so is it possible that these two artists could be collaborating on their own music?

John Lennon and Paul McCartney returning to Heathrow Airport from holiday in Greece on July 31, 1967. - Cummings Archives/Redferns

Sean didn’t share that information, but he did post a second shot of himself playing an electric guitar, writing, “Eko!!!!”

Paul has been taking several trips down memory lane (Penny Lane?) lately. First he participated in an epic "Carpool Karaoke" with Late Late Show host James Corden through his hometown of Liverpool, England, and then he recorded a secret gig at Abbey Road Studios, crossing the iconic street in front of the studio prior to the session.

Here's more with Paul: