Stephen Stills of Buffalo Springfield

Celebrity - hair loss
1

“In 1966, Stills auditioned for The Monkees, but did not get the part, partially because his already-thinning hair and bad teeth made him look too old for the part, and partially because the actor contract required him to assign his music publishing rights to Screen Gems, something he did not want to do.”

Stills is the lead singer in this brief music clip. Guess that’s why he’s wearing the cowboy hat. He’s still a great singer :

2

I have no idea who Stephen Still is… is he as famous as one of the beatles?