GALLERY: Musicians That Never Seem To Age

Jon Bon Jovi turns 56 today (March 2), and it goes without saying that in addition to being an absolute force live decades after debuting, he has, without a doubt, aged extremely well.   (And he's embraced a silver-haired look and got better looking.  JBJ is unreal!)

GALLERY: David Letterman and Other Stellar Beards

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!