Credit: Allen Berezovsky/;

Punk rock prince!

Fergie is no stranger to rocking some edgy looks, and now her husband is following suit!

The dreamy actor, 39, has cut his sexy brown locks into a mohawk -- with completely shaven sides and all!

Los Angeles-based radio station K-Earth 101 explained Monday that Duhamel's new 'do was for his upcoming flick, Scenic Route, in which he stars opposite Dan Fogler. (The station's radio host Lisa Stanley got the down low herself.)

Last month Duhamel told E! News that he would not be returning for a fourth installment of Transformers -- the flick where he has played the character William Lennox since 2007.

Tell Us: Do you think Duhamel looks good with a mohawk?