WATCH: Ringo Starr joins Paul McCartney on stage for mini-Beatles reunion

WATCH: Ringo Starr joins Paul McCartney on stage for mini-Beatles reunion https://s.abcnews.com/images/GMA/181218_gma_pop_hpMain_16x9_992.jpg

WATCH: Ringo Starr joins Paul McCartney on stage for mini-Beatles reunion

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