Ringo Starr and Barbara Bach's love story is more ... in front of 70 guests in London after meeting on the set of the movie Caveman not long before. In celebration of the couple's anniversary ...

The drummer, who will hit the road with his All Starr Band this summer ... and later connected with as costars in the 1981 movie Caveman. “I think I love Barbara as much [today] as I did ...