The little guy's signature fauxhawk was topped with a colorful highlight when his famous fam hit the 2008 Venice Film Festival.
Hudson died her blond locks for a scene in the 2009 romantic comedy Bride Wars costarring Anne Hathaway. Something borrowed, something blue...get it?
The always entertaining American Idol runner-up appeared on the cover of his debut album For Your Entertainment looking a bit black and blue.
The No Doubt frontwoman went all out with the blue theme back in 1998.
The actress slipped into a bright blue wig for a music video art project in which she reportedly covered the 1980 song, "Turning Japanese."
The Oscar-winner added the blue streaks in hopes they would give some extra luck in the 2009 celebrity Grand Prix race.
The fashion designer turned heads when he showed at Los Angeles Museum of Contemporary Art fundraiser in 2007 with a funky-colored buzz cut.
As far we know, Marge is the only blue-haired gal who has ever appeared on the cover of Playboy.