Either way, criminal charges may be forthcoming for Garrett, whose fierce right jab concludes with the most satisfying crunch you'll hear this side of your lunch hour. We can't say the same for Garrett's shrill, "Come on" supposedly meant to entice his aggressor into actual fisticuffs, but that's what the break between rounds is for, we guess. Expect his famous, full-throated baritone to mutter much more insistently when the fight resumes next spring on a red carpet to be determined.

• Brad Garrett Attacks Again, Possibly Provoked [TMZ]

5. Woody Harrelson: In the 2006 case of TMZ v. Woody Harrelson, the buns-of-steel actor became so infuriated by one of Harvey Levin's minions that he went so far as to strangle the pap and destroy his camera. The only funny part of this story? The LAPD allegedly took Woody's side, continuing the longtime tradition of starry-eyed feds' celebrity worship trumping any reason to reprimand law-breaking stars.

4. Cameron Diaz and Justin Timberlake: Cameron Diaz has a rep for despising the photographers, most recently telling W that she's planning a move to New York just to escape their clutches. But back in 2004 when Diaz was still in lurve with Timberlake, the pair grew so fed up that they managed to grab one pap's camera and run off with it. Too bad their attempts to sue were accompanied by visual evidence of an angry-looking Cam doing the deed.

3: Sean Penn: While in China shooting Shanghai Surprise, Penn's legendary decision to hang a photographer found in his hotel room from a nine-story balcony marked the beginning of the celebrities v. photographers war, primarily because all charges stemming from his arrest for murder were dropped, inspiring future stars to confidently follow in his footsteps.

2. Bjork:

A few years back, Bjork famously flipped out at a New Zealand airport after paps ignored her companion's requests to stop taking pictures. Bjork's reaction? The pap claims she decided to suddenly claw at and rip his shirt. And yet, after this, we somehow love her even more.

1. Britney SpearsAnd our all-time favorite paparazzi scuffle occurred on that fateful night of February 21, when newly bald Britney spontaneously unleashed her fury by abusing an SUV and several photographers using two weapons: an umbrella, and the scariest facial expression we've ever seen. Clearly, Sienna has a few things to learn from Britney.

[Photo credits: Wireimage, X17, TMZ]

• SIENNA'S PAPARAZZI RAGE: MISS MILLER ATTACKS PHOTOGRAPHER WITH HER HANDBAG [Daily Mail]