Celeb Double Takes!

From Neil Patrick Harris and Jon Hamm to One Direction and Beyoncé, compare these stars to their wax look-alikes

KIM KARDASHIAN

Just how accurate is the reality starlet's doppelganger? She got her booty measured so she'd match up to her mannequin, which debuted at Madame Tussauds in New York on July 1, 2010.