Ah, the buzz cut: that sometimes-risky, sometimes-successful 'do usually sported by male celebrities when it's required for a role in a military/secret agent/futuristic film or because they need a quick way to change their public image. But no matter what their reasons are for taking the razor to the scalp, the look has roughly a 50/50 chance of working. Two of the most recent stars to shave it all off are Jennifer Aniston arm candy John Mayer and new member of the Movie Press-Generating Lawbreakers' Club Josh Brolin, and while Mayer irritatingly manages to pull the look off despite his big head ego, Brolin's close cut reveals a bit too much skin. Which immediately made us reminisce on buzz cuts of the past, both the bad (Hey, Jude), the good (pre-Scientology Tommy C.), and the very ugly (Attack Of The Killer Umbrella-Bearers):

Buzz Cuts Gone Good:
Though they both donned powder-dusted ponytails together in Interview With The Vampire, both Tom Cruise and Brad Pitt's best look to date is the crop cut. Think Cruise in all the MI films as opposed to his Village People allusion in Magnolia, or Brad in all the Ocean's movies vs. that caveman look we never even got to see on the big screen for The Fountain. And for all his demerits, from daring to put down Madonna to failing to ever make us laugh, Justin Timberlake's sole redeeming attribute is his near-perfection of the style.

Buzz Cuts Gone Bad:
We happen to be among the few remaining females still ignoring all those silly gay rumours and clinging to Jake Gyllenhaal's heterosexual plausibility. But every crush reaches a standstill at some point, and re: Jake, that point was officially reached courtesy of Jarhead, which required The Jake to feign military obedience and cut it all off. Despite a yearning to see as much of Jake's skin as possible, we didn't appreciate said skin being exposed so plentifully on his scalp. And anyone besides us feverishly following the depressingly rapid decrease in blooming hair on Jude Law's curiously peaked head knows a buzz cut hasn't resulted in the best aesthetic for the rock heiress-snogging star. Finally, we know she's not technically a male celebrity, but no one proved just how wrong a buzz can look than Britney Spears and her infamous self-shearing.

[Photo Credit: Getty Images, Celebrity Details, Beauty And The Bath, Dark Horizons, All Things D and Dyli.org]

• STYLE IT LIKE BECKHAM: ROCKER JOHN MAYER COPIES DAVID'S LOOK [Daily Mail]
• JOSH BROLIN: I'M 'IN A BAD PREDICAMENT RIGHT NOW' [HuffPo]

Tags: brad pitt | britney spears | christian bale | dark knight | defamer photo essay | interview with the vampire | jake gyllenhaal | jarhead | john mayer | josh brolin | jude law | justin timberlake | magnolia | mission impossible | ocean's eleven | tom cruise