Kim Kardashian Races Jimmy Kimmel in Diaper-Changing Contest (Video)
Also on the late-night shows, Helen Mirren told Jimmy Fallon why she's similar to "Fifty Shades of Grey's" Anastasia Steele, and Conan O'Brien learned how to make "crazy eyes" from the "Orange Is the New Black" cast.
Kim Kardashian proved that she's quite the hands-on mom as she competed against Jimmy Kimmel in a competition to see who could change the most diapers.
See who won — and who got peed on — in the video below.
Let's Be Cops stars Jake Johnson and Damon Wayans Jr. told Kimmel about their surprising reaction to filming a nude scene for the movie.
Conan O'Brien welcomed the cast of Orange Is the New Black to his show, where Uzo Aduba tried to teach him how to make "crazy eyes." You can judge for yourself whether he mastered the skill or not.
On The Tonight Show, The Hundred-Foot Journey star Helen Mirren played an anthropomorphic mirror, not unlike the one from Snow White, and she revealed a surprising similarity between herself and Fifty Shades of Grey's Anastasia Steele.