Splash News; NPG.com
Blue Mohawks are so last week!
Gwen Stefani and Gavin Rossdale's son Kingston was spotted with a shaved head while out with his famous family in Studio City, Calif.
With everyone in Hollywood, including Dianna Agron, Katy Perry, Kate Bosworth and Sienna Miller, all dying their hair rainbow colors, we're guessing the trend was just getting too played out for this pintsize hipster.
Now the 5-year-old mini fashionisto is hanging in the tough-guy club with newly shorn Matt Damon and Jake Gyllenhaal!
PHOTOS: Hollywood Blues: Dye Another Day