Kim Kardashian and Jonathan Cheban as Sonny and Cher in 2017
Halloween provides a chance for celebrities to put on their costumes, and once in a while, those getups are actually the guises of other well-known stars. In 2014, so many celebs dressed up as Amal and George Clooney. And, of course, Miley Cyrus's infamous MTV Video Music Awards performance was a definite hit in 2013. And while there have been a bunch of pop star impersonators, there are plenty more including artists, cultural icons, and even reality stars.