Can we talk about the fact that 18 year-olds are dying their hair gray? Most notably model/British socialite Pixie Geldof who walked the runway with her silvery coiffure a few months ago. Young lads are in on the trend too—like the bloke below who is intensely paging Andy Warhol with his 'do.

Here's a quick look at some famous silver foxes...just for fun.