While The Beatles often switched up their hairstyles, many fans became curious about Paul McCartney’s mustache on the ‘Sgt. Pepper’s’ album cover by Ross Tanenbaum Published on January 22 ...

The Beatles visited public places, even if they got recognized with mustaches and other disguises. Here's what John Lennon said about the band.

Mustaches have been an iconic type of facial hair for centuries, but they've seen many different variations. From the "handlebar" to the "walrus," not every mustache is created equal.