Paul McCartny, John Lennon, and George Harrison playing a wedding in 1958.
At a 1979 game between the Broncos and the New England Patriots, Robin Williams appeared in the cheerleading lineup, reprising his role of Mork from the Colorado-based sitcom Mork and Mindy.
The Rolling Stones in 1963.
This is the dramatic moment Muhammad Ali saved a suicidal man who was threatening to jump out of a ninth-floor building in Los Angeles in 1981. Ali (right) is seen leaning out of a window pleading with the man.
Pablo Picasso and Brigitte Bardot in 1956
BarackObama's 1977 yearbook photo of his Honolulu JV basketball team.