Trick or Treat? Check out famous athletes in their Halloween costumes
Paul Pierce as Captain America
The new Washington Wizard sports the super suit as teammate Marcin Gortat gives his approval.
Sydney Leroux as 'Little Dead Riding Hood'
The US women's national soccer star continues her string of stellar costumes.
Tom Brady & family
Tom, Gisele and the kids dressed up as dragons from 'How to Train Your Dragon.'
Roberto Luongo as 'Deer in headlights'
The Florida Panthers goalie shows just how any goaltender does NOT want to feel like.
P.K. Subban as Michael Jackson in 'Thriller'
A phenomenal costume by the Montreal Canadiens defenseman inspired by a quintessential Halloween song and music video. We love it.
Agassi & Graf as Powers & Pippi
The legendary tennis duo Andre Agassi and Steffi Graf team up as Austin Powers and Pippi Longstocking.
Sage Kotsenburg as The Joker
The Sochi gold medalist poses as Batman's nemesis from 'The Dark Knight.'
Archie Griffin as Archie Griffin
It's the two-time Heisman winner decked out as his former self in 1974-75.
Deron Williams as Khal Drogo
With a skilled photobomber in the background.
Young Derek Jeter as Dracula
With sister Sharlee
Scott Hartnell as Larry Bird
Gotta love a hockey player showing respect for #LarrytheLEGEND.
Arizona Cardinals rookies ...
As Alan (and Carlos) from 'The Hangover,' Thor, Ninja Turtles, Thor, Wolverine and a big, green booger.
LaVar Arrington as J.J. Watt
The bloody nose really ties that costume together.
Bill Belichick and Linda Holliday
And some people still think he doesn't know how to have fun.
Tom Brady circa 1991
As the Cowardly Lion. Using his tail as a bazooka, or something.
Youngster Richard Sherman and Erin Andrews
Paying homage to their memorable interview after the NFC Championship Game.
UFC veteran Joe Lauzon
'Cannot. Be. Unseen.' Lauzon writes.
Dallas Stars Ninja Turtles
Tyler Seguin, Jamie Benn, Brenden Dillon and Cody Eakin. Looks like Eakin landed the desirable role as Michaelangelo thanks to his orange-red hair.
Bills' Fred and Danielle Jackson as sock monkeys
On their way to the grocery store.
Paralympian Josh Sundquist
The US amputee soccer team member outdid himself again. Brilliant.
Austin Powers and Felicity Shagwell
That's Brooks Laich of the Washington Capitals with Julianne Hough.
Yep, Tim Tebow
Pretty solid effort there as Maverick from 'Top Gun.'
Little Ronda Rousey!
Kids will need a costumed referee on hand to make sure they don't work the arm bar too hard.
Cubs infielder Javier Baez as Manny Ramirez
Baez being Manny...
Boston Bruins as the cast of 'Frozen'
Kristoff, Anna, Sven, Hans, Olaf and Elsa.
Arthur Jones of the Colts
Riding that Soul Train.
Have no fear, the Houston Texans rookies are here!
That's Jay Prosch, Alfred Blue, Andre Hal and Travis Labhart.
Throwback: This is T.J. Lang as a pumpkin
Before he sprung up to become a 318-pound guard for the Green Bay Packers.
Caroline Wozniacki as Robin
That's a vampire with her, not Batman. Guess they split up for the night.
Matt Harvey at right
At a Pre-Halloween burlesque charity event.
Flo from Progressive, meet FloBron
LeBron James gives insurance on what looks like the basketball court at alma mater Saint Vincent-Saint Mary High School. 'Happy Halloween #FloBron #Switch #IPROMISE,' the Cleveland Cavalier wrote on his Facebook page.