Zac Efron
The hunky actor films his new movie Townies in L.A. sporting a bandage on his hand.
Anderson Cooper
The journalist and TV host went temporarily blind for 36 hours while working in Portugal from sunlight bouncing off water and burning his retina.
Jon Cryer
The Two and a Half Men got a boo-boo after falling off his bike during a triathlon in Malibu, Calif.
Mayim Bialik
The Big Bang Theory star sports a cast after a "terrifying" car crash left her right hand severely injured. "My poor little hand is working in a very different way than it's used to," she told us. "But it's doing okay."
Meryl Streep
While promoting her film Hope Springs in NYC, the two-time Academy Award winner displayed a bandaged left hand, the result of an avocado-slicing injury that required minor surgical repair.
Zach Galifianakis
The funnyman stunned onlookers at Comic-Con in San Diego sporting a mysterious black eye. We're almost convinced the Hangover star clumsily gave it to himself. After all, he is part of the one-man wolf-pack.
Brooke Shields
A torn knee meniscus, incurred while she performed as Morticia Addams in The Addams Family on Broadway, didn't keep the gorgeous star from attending the Met Costume Institute Gala.
Al Pacino
The legendary actor was struck in the eye by an unknown object while on the set of his upcoming flick Old Timers. His eye was quickly treated by medical staff on set then he got back to work. What a trouper!
Boy George
The Karma Chameleon got an eyeful when an inebriated female fan made a grab for his hat outside a Yorkshire club. Along with a twitpic of the injury, he posted: "Someone pulled off my hat and in the struggle to get it back I got poked in the eye!"
Brad Pitt
The A-list actor tore a ligament in his knee when he fell while carrying daughter Vivienne. "I have to wear a brace for a month," he recently told us. "Then I'll have rehab. I'll be alright as long as the kids don't hit me from the side."
Jason Derulo
Yowza! The "In My Head" singer fractured his neck while prepping for an upcoming tour, but he lived to tweet about it. "I fractured my neck doing tumbling & acrobatics 4 tour!" he tweeted.
Nick Cannon
It wasn't the happiest holiday for Nick, who was laid up in the hospital with mild kidney failure. Fortunately, his ever-supportive wife, Mimi, was by his side the entire time!
Baz Luhrmann
While filming the Great Gatsby in Australia, the director took one in the noggin when he ran into a set piece during film. Get well soon!
Kristen Stewart
The Twilight star wrapped up her hand after injuring herself on the set of Snow White and the Huntsman.
Mark Salling
The Glee hunk tweeted his pain away after fracturing his pelvis while playing basketball.
Sean "P Diddy" Combs
Did Diddy get into a fight? "Diddy had minor surgery on his shoulder to fix an old injury," his rep tells us.
Reese Witherspoon
The Oscar winner showed off her black eye after being hit by a car while jogging in Santa Monica.
George Clooney
The Descendants actor had his arm in a brace at a Baltimore Ravens game after having surgery to fix a torn tendon in his elbow. Good thing he had Stacy Keibler by his side to nurse him back to tip-top shape.
Arnold Schwarzenegger
The former California governor gashed his head in an accident while filming The Last Stand.
Kristen Stewart
The actress' bloody knuckles had fans worried again only weeks after she injured her hand on the set of Snow White and the Huntsman. Who knew the fairy tales could be so dangerous?
Halle Berry
The Oscar winner wobbled around on crutches after breaking her leg while making Cloud Atlas.
Gilles Marini
The French actor went to an urgent care clinic after busting his arm while ground fighting (MMA-like hand-to-hand combat) in May. "Not the best day ever!" he tweeted. "But thanks to Doc Jacobsen @ Executive ER for fixing me up."
Mike "The Situation" Sorrentino
Another season, another blowout brawl! The Jersey Shore stud tried to hide a black eye from a brawl with housemate Ronnie Ortiz-Magro while filming in Italy.
Reese Witherspoon
The mother of two broke her pinky finger just days after a family trip to Disneyland.