The duo make for some very sexy hippies.
K.Stew who? These two put their differences aside to celebrate the Holiday with their kids.
L.C. was practically perfect in every way as Mary Poppins.
This good girl gone bad ruled this Halloween!
No strings attached here! With the Glee star dressed up as an old-school Justin Timberlake, these famous friends were thisclose to creating an 'N Sync reunion at Morrison's third annual Halloween party.
Better redneckognize! The heiress dressed up as another famous blonde for Halloween: Honey Boo Boo!
The Jersey Shore star celebrates Halloween Vegas-style at the Hard Rock Hotel & Casino dressed as a vampire.
Taking inspiration from a fellow pop star, Miley dresses up as Nicki Minaj.
The wholesome mom really switches things up as a Day of the Dead skeleton hottie.
The songstress gets her pink Afro on and her man is a knight in shining armor at a BevHills holiday bash. Sweet!
The High School Musical star and her little sister dress up as sexy vampires!
The Glee guy arrives at costar Matthew Morrison's Halloween party dressed as a boy scout.
The A-listers opt for a nautical look for Midori's Halloween party in New York City.
The 90210 star goes all out for Matthew Morrison's 3rd Annual Halloween Party.
Dressed up as legendary Hollywood whodats Angelyne and Dennis Woodruff, the couple really gets into the spirit of things.
Sofia Vergara's Emmys dress would not be complete without that wardrobe malfunction but don't worry, Ellen's got that covered!
The actor gives us his best Justin Timberlake while girlfriend Renee Puente makes for a beautiful Britney Spears.
Kim Kardashian's pal hosts a HPNOTIQ Liqueur bash at Beacher's Madhouse in L.A. dressed as a super sweet cupcake.
George Clooney's girlfriend celebrates Halloween masquerade-style in Las Vegas.
Sacha Baron Cohen's other half monkeys around this Halloween.
Pretty woman! The actress dresses up as the call girl her aunt made famous in 1990.
Sexy Queen of Hearts, anyone?
Kourtney Kardashian's beau looks crazy for a reason! He was hosting an American Psycho-themed Halloween Party at the 1 OAK Nightclub in Las Vegas.
The American Idol runner up channels the dark side at Fred & Jason's Halloweenie party.