The message read, "A very happy birthday to my dear friend, Ringo (or should I say, Sir Richard). I hope you have a wonderful day full of love. Paul." "Sir Richard" Ringo Starr was knighted on ...

Happy birthday to you," a third fan exclaimed." A fourth admirer added, "Happy Birthday, Paul. Hope you have a wonderful day. May you be blessed with many more healthy and happy years.

On Monday Sir Paul, 83, posted a photo of the pair, credited to his late wife, photographer Linda McCartney, and wrote: “A very happy birthday to my dear friend, Ringo (or should I say, Sir ...

A Beatles icon celebrates his 83rd birthday: Two of his five children send heartwarming congratulations to Paul McCartney on Instagram. Global stars honor him as well.