Jim Carrey stays young through his humor…and now his hair. Yesterday he debuted a brand new ‘do for the Summer, this rock and roll inspired mohawk. Folks, this isn’t your average faux-hawk, this is the real deal – with shaved sides and a spiked top. People’s Style Watch caught the hair-do in action, and encourages you to try it out for yourself. I took them up on their challenge, and while I won’t be going blond anytime soon, it was fun to play around with. Get your own look here and come back and show it off in the comments!