Ringo Starr is celebrating his 85th birthday on July 7, with family, friends, and fans sharing their love and well wishes, including Paul McCartney

McCartney's unexpected message touched on his and Starr's longtime bond, formed way before the Fab Four became a phenomenon.

Paul McCartney said "it's something hardly anyone else has" as he reflected on his enduring friendship with Ringo Starr. Despite The Beatles splitting up more than 50 years ago, Paul and Ringo have remained close and continue to collaborate.