Get ready for some serious squad goals...
This year, they paid a brilliant tribute to the late Robin Williams, by dressing up as some of his most famous characters.
From left to right: auburnkay and her friends as Williams in Mrs Doubtfire, Mork & Mindy, Jumanji, Popeye, Hook, Aladdin, and The Birdcage
In 2014 they went as Will Ferrell characters.
From left to right: Ferrell costumes from Elf, Blades of Glory, Zoolander, Anchorman: The Legend of Ron Burgundy, A Night at the Roxbury, Semi-Pro, and Talladega Nights: The Ballad of Ricky Bobby
Jim Carrey characters in 2013.
From left to right: Carrey from Mr. Popper’s Penguins, Dumb and Dumber, The Cable Guy, The Mask, How the Grinch Stole Christmas, Ace Ventura: Pet Detective, and Batman Forever
And Johnny Depp's in 2012.
From left to right: Depp in Fear and Loathing in Las Vegas, Pirates of the Carribbean, Alice in Wonderland, Sweeney Todd, Cry-Baby, Edward Scissorhands, and Willy Wonka & the Chocolate Factory