David Beckham and Marc Anthony's bromance just got a whole lot tighter ... the former soccer superstar surprised his good pal at his Hollywood Walk of Fame ceremony Thursday -- and gave a super emotional speech.
The Inter Miami owner hid in the wings as Anthony was about to be introduced at the event ... and just before the singer's star was unveiled on the famous strip of sidewalk in Los Angeles, Beckham appeared.
Anthony was fired up to see his close friend -- and shared not one, but two long embraces with the ex-footballer.