Elton John sang backup on Neil Sedaka's "Bad Blood," and played keyboards in the original video for "Bang A Gong" with T-Rex.
John Lennon sang backup for David Bowie on the single "Fame."
The Eagles sang backup for Bob Seger on the singles "Fire Lake," "Shame on the Moon" and "Against the Wind."
Yvonne Eliman sang backup for Eric Clapton, and later went on to be the only Asian-American woman to have a top-10 single. On a side and more personal note, it's impossible to find a photo of the woman's feet...
The original choice to play "Indiana Jones" was Tom Selleck, who turned the part down.
"In the Ghetto" was originally written for Frank Sinatra, who turned it down.
Fidel Castro was educated to be a Priest. He also has a photographic memory.
The tallest Presidents of the United States were George Washington and Bill Clinton, both standing 6 feet 3 inches. Abraham Lincoln stood 6 feet 1 inch. Fidel Castro stands 6 feet 4 inches.
The heaviest President was Taft, weighing in at 300 pounds.
Singer Madonna has a genius-level IQ. Paris Hilton does not.