Good pixels, but the likeness isn't obvious. The way you made it (in both proportions and shading), it looks like his chin is beardless: this gives him a much stronger jaw and harsher face than Bridges.

Very nice, the green especially makes it stand out. I must agree about the forehead though, it feels unfinished compared to the rest.

 Nice one. I also went for the dude with a little sprite. Hope you don't mind "stealing" your subject :)

 Clapton circa 1971?..... Oh wait no, it's Jeff Bridges lol great avi!!!

 Aw man I was going to do the him. :( Good Job!

That green is really striking. Makes you look twice.

 Nice work!, especially on the glasses!
I don't know this person though.

Why did you choose for the rectangly shading style on the forehead?