Trick or treat! When celebrities go as other celebrities for Halloween

Ever seen Sarah Hyland with a mustache? Here's your chance
By 98.7 KLUV

Celebrities go all out when it comes to Halloween costumes.

Some aren't even afraid to don wigs and makeup to transform into their fellow A-listers.

Miley Cyrus, Kylie Jenner and Kevin Hart are just a few celebs who decided to celebrate the spooky holiday by transforming into another Hollywood star.

They say imitation is the best form of flattery, so here are some of the best celeb costumes of the last few years.

Halsey as Marilyn Manson

Kevin Hart as Dwayne "The Rock" Johnson

Paris Hilton as Miley Cyrus

Miley Cyrus as Lil' Kim

Lisa Rinna as Jennifer Lopez

Chrissy Teigen & John Legend as Queen Elizabeth & Prince Philip

Ciara & Russell Wilson as Beyoncé & Jay-Z

Rita Ora as Post Malone

Sarah Hyland & Wells Adams as "Tiger King" stars Joe Exotic & Carole Baskin