Betcha didn't know that Adolf Hitler was almost on the cover of The Beatles' most revered album. That's right. When art director Robert Fraser and designers Jann Haworth and Sir Peter Blake began working with the band to conceptualize the cover art for "Sgt. Pepper's Lonely Hearts Club Band" they told each Beatle to compile a list of people they admired. The ever sardonic John Lennon suggested two historical figures bound to cause controversy: Jesus Christ and Adolf Hitler.