Iconic late night talk show host/comedian David Letterman celebrates his birthday today (April 11), and while he's laid low since retiring from The Late Show desk, there's one noticeable difference whenever he makes a public appearance: That massive beard!
(Seriously, that thing is something else.)
In honor of Letterman, we gathered photos of some of our other favorite beards in entertainment in recent memory.
Erica Banas is a rock/classic rock reporter. The first man she ever loved was Jack Daniel. (True story.)