Aging disgracefully

Steven Tyler

The rise: Even when Aerosmith first rose to fame, Steven Tyler was always a kind of weird looking dude, with a mouth the envy of any giant sea bass and a physique that makes Kate Moss look like Mr. Universe. Which, of course, is all just proof of how unbelievably hot Liv Tyler's mom must have been.

The fall: If Tyler looked weird before, he looks positively alien now—even when he's not mixing animal prints and flashing way too much spindly chest flesh.