5. Khloe Kardashian and Nicole Richie versus Kim Kardashian: In 2010, Khloe and Nicole teamed up to prank Khloe’s big sister, Kim. They hacked into her Twitter account and posted hilarious updates until the reality star figured it out. Luckily, she was a good sport about the joke and later tweeted, “That was hands down the funniest April Fools’!!”
Which celebrity prank do you love most? Tell us in the comments below!
More from YourTango: Cheating Wives Get Real: 15 Women Reveal Why They Had Affairs